<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:4a5d783b-2ff5-452f-a62d-01fee16e69f8,g:58a4a0ce-41c5-4a19-9ccb-80226dd07fd2-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/Cover" xlink:type="simple" xlink:href="cmlf-20220930.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_537ae614-1277-43b2-bc71-86eff661f682" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsTable_7b0a2214-4fa9-41dd-b855-1587f4571c74" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityListingsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_537ae614-1277-43b2-bc71-86eff661f682" xlink:to="loc_dei_EntityListingsTable_7b0a2214-4fa9-41dd-b855-1587f4571c74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_70a313ea-ad84-4ffa-8d79-ae7f6410f893" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsTable_7b0a2214-4fa9-41dd-b855-1587f4571c74" xlink:to="loc_us-gaap_StatementClassOfStockAxis_70a313ea-ad84-4ffa-8d79-ae7f6410f893" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_efd7927e-58d0-4c29-b854-e0a88eb65b35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_70a313ea-ad84-4ffa-8d79-ae7f6410f893" xlink:to="loc_us-gaap_ClassOfStockDomain_efd7927e-58d0-4c29-b854-e0a88eb65b35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_184c2ab5-500c-446e-a7bf-8949b7e4be9b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_efd7927e-58d0-4c29-b854-e0a88eb65b35" xlink:to="loc_us-gaap_CommonClassAMember_184c2ab5-500c-446e-a7bf-8949b7e4be9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantMember_86257943-4b76-4398-be37-c1f618ccd6d4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WarrantMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_efd7927e-58d0-4c29-b854-e0a88eb65b35" xlink:to="loc_us-gaap_WarrantMember_86257943-4b76-4398-be37-c1f618ccd6d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityListingsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsTable_7b0a2214-4fa9-41dd-b855-1587f4571c74" xlink:to="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_1b6d8cdf-b014-4e2e-8d09-ae7c3adb501b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentType_1b6d8cdf-b014-4e2e-8d09-ae7c3adb501b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_d4b4efdd-3278-4aae-ae79-8b5b4df9266a" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentQuarterlyReport_d4b4efdd-3278-4aae-ae79-8b5b4df9266a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_9caf7aeb-3582-4e53-b779-bf683e3fbb83" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentPeriodEndDate_9caf7aeb-3582-4e53-b779-bf683e3fbb83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_e2a622fa-2580-4df4-b129-ba1691129ee7" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentTransitionReport_e2a622fa-2580-4df4-b129-ba1691129ee7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_8fb6524a-c5c8-4020-974a-60a58be31480" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityFileNumber_8fb6524a-c5c8-4020-974a-60a58be31480" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_45ec3734-6f58-4b0a-abdd-c4f6061564dc" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityRegistrantName_45ec3734-6f58-4b0a-abdd-c4f6061564dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_a562cd6a-9d98-46ca-bb46-b752e2113706" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityIncorporationStateCountryCode_a562cd6a-9d98-46ca-bb46-b752e2113706" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_99d749e9-7c2d-4cfa-b0e6-16ac554a0d1e" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityTaxIdentificationNumber_99d749e9-7c2d-4cfa-b0e6-16ac554a0d1e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_3a4e7b19-fe8b-48b0-9b91-8ecbe173d255" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityAddressAddressLine1_3a4e7b19-fe8b-48b0-9b91-8ecbe173d255" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_4a01509c-c53b-4127-b0e7-e875069fefc2" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityAddressAddressLine2_4a01509c-c53b-4127-b0e7-e875069fefc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_e098fb1e-eeec-446b-b480-90f88fda2da1" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityAddressCityOrTown_e098fb1e-eeec-446b-b480-90f88fda2da1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_f3a578b7-786e-44c3-a699-cc5f82b3458f" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityAddressStateOrProvince_f3a578b7-786e-44c3-a699-cc5f82b3458f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_64e1b565-0897-4feb-b191-717d887e4a6b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityAddressPostalZipCode_64e1b565-0897-4feb-b191-717d887e4a6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_532c0a54-66e6-465c-bef5-bcf967999021" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_CityAreaCode_532c0a54-66e6-465c-bef5-bcf967999021" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_5e47153b-d7c6-4c8f-9e72-295b07b25ef7" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_LocalPhoneNumber_5e47153b-d7c6-4c8f-9e72-295b07b25ef7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_aef7328a-308d-462b-b5be-c54fe34dde0c" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_Security12bTitle_aef7328a-308d-462b-b5be-c54fe34dde0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_68e225b2-d0b3-437f-a5bc-bada5ce82bc3" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_TradingSymbol_68e225b2-d0b3-437f-a5bc-bada5ce82bc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_1b839bdf-dddf-493e-a6a6-2df5ee5847da" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_SecurityExchangeName_1b839bdf-dddf-493e-a6a6-2df5ee5847da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_cabdd720-a14c-4a60-a36e-88ea57fd4a6b" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityCurrentReportingStatus_cabdd720-a14c-4a60-a36e-88ea57fd4a6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_a563f3be-4ecc-4b25-a6d4-69c93fae2db2" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityInteractiveDataCurrent_a563f3be-4ecc-4b25-a6d4-69c93fae2db2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_b0a9b6df-e54b-43c5-9ea2-4f69d326ab60" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityFilerCategory_b0a9b6df-e54b-43c5-9ea2-4f69d326ab60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_7d267c3a-c62e-44be-a7f6-efc323055082" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntitySmallBusiness_7d267c3a-c62e-44be-a7f6-efc323055082" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_d243fb3c-e41e-4054-a9a6-55ee20de0c50" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityEmergingGrowthCompany_d243fb3c-e41e-4054-a9a6-55ee20de0c50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_bcf090c9-4cda-460f-b450-af640d6cf5f3" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityExTransitionPeriod_bcf090c9-4cda-460f-b450-af640d6cf5f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_8d4cddec-d26e-4fce-888f-eb1320e72a27" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityShellCompany_8d4cddec-d26e-4fce-888f-eb1320e72a27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_91ab0253-7ee2-4b72-b9e5-42fdd7509e92" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_91ab0253-7ee2-4b72-b9e5-42fdd7509e92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_aff889f2-5887-4c76-8a68-9b9ce2354537" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_EntityCentralIndexKey_aff889f2-5887-4c76-8a68-9b9ce2354537" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_cedc6ad2-5770-4fc6-98f5-340d5a72ab21" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_CurrentFiscalYearEndDate_cedc6ad2-5770-4fc6-98f5-340d5a72ab21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_7e9fbdfc-f3e5-47c1-b76a-389bce66011f" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentFiscalYearFocus_7e9fbdfc-f3e5-47c1-b76a-389bce66011f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_e15862ff-1303-402d-acce-cfabcd095591" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_DocumentFiscalPeriodFocus_e15862ff-1303-402d-acce-cfabcd095591" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_e1907a0b-744c-4304-baa6-85cb05f99248" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsLineItems_5c0443a4-b72a-453d-afab-6a19ccea9b84" xlink:to="loc_dei_AmendmentFlag_e1907a0b-744c-4304-baa6-85cb05f99248" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_5fb57830-79d6-4276-aaa6-429a75b5214d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_5fb57830-79d6-4276-aaa6-429a75b5214d" xlink:to="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_94170875-f2ea-4d31-8415-a80091139249" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_94170875-f2ea-4d31-8415-a80091139249" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_fce2107d-5949-4231-8bda-cff04d090847" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_fce2107d-5949-4231-8bda-cff04d090847" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueFromRelatedPartiesCurrent_b24756a2-af46-4f4f-ab3d-78782efa1edd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueFromRelatedPartiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_DueFromRelatedPartiesCurrent_b24756a2-af46-4f4f-ab3d-78782efa1edd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_237e8e7a-4725-44b4-b986-bcd60040f5d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_InventoryNet_237e8e7a-4725-44b4-b986-bcd60040f5d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_0c913101-406a-4237-995d-a8226aee8234" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_0c913101-406a-4237-995d-a8226aee8234" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_e4f981c5-aa31-4e35-83d2-1848fb7266be" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_OtherAssetsCurrent_e4f981c5-aa31-4e35-83d2-1848fb7266be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_8355606d-b8f0-4c96-b807-461e0aed77d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_70adcf8c-d989-4f8e-81cd-a870ec08771a" xlink:to="loc_us-gaap_AssetsCurrent_8355606d-b8f0-4c96-b807-461e0aed77d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_4b823b41-0698-4d6c-96d5-9f0e2d33cef1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_4b823b41-0698-4d6c-96d5-9f0e2d33cef1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_6553ed50-72a0-40b4-8cfb-e899b617196f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_6553ed50-72a0-40b4-8cfb-e899b617196f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8b88078e-9373-4140-8d52-61bc612e6b5d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8b88078e-9373-4140-8d52-61bc612e6b5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_3b2406e6-94e7-4e12-bdbe-8a0b336501b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_Goodwill_3b2406e6-94e7-4e12-bdbe-8a0b336501b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_8844b93a-1751-4c2c-8536-c1b9329806ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_8844b93a-1751-4c2c-8536-c1b9329806ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_6b8fa21b-34ab-41f7-9b35-c734b9964d92" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_6b8fa21b-34ab-41f7-9b35-c734b9964d92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_0cdcf115-58a7-4812-8e1c-f13304067788" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Assets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_5b77ee64-9c29-4fd8-a266-f8f498db4b69" xlink:to="loc_us-gaap_Assets_0cdcf115-58a7-4812-8e1c-f13304067788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_5fb57830-79d6-4276-aaa6-429a75b5214d" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_2be9e451-c7ea-4f33-9d81-27018e4f6709" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_2be9e451-c7ea-4f33-9d81-27018e4f6709" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrent_864bafe6-248f-4011-8a80-51c66a5aa889" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueToRelatedPartiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_us-gaap_DueToRelatedPartiesCurrent_864bafe6-248f-4011-8a80-51c66a5aa889" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_dc6ac7f5-aa5f-4ebc-a7a6-04139d378dfd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_dc6ac7f5-aa5f-4ebc-a7a6-04139d378dfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LeaseLiabilitiesCurrent_657f0c18-7427-49df-a163-adcfb1b8061b" xlink:href="cmlf-20220930.xsd#cmlf_LeaseLiabilitiesCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_cmlf_LeaseLiabilitiesCurrent_657f0c18-7427-49df-a163-adcfb1b8061b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_519df06c-4694-40e4-970e-f89ccfb8b304" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_519df06c-4694-40e4-970e-f89ccfb8b304" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_89d38872-c311-4a43-a9ce-52d6f0b78285" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_7c65fc3f-2df7-49f7-b9fa-ac258c6d3258" xlink:to="loc_us-gaap_LiabilitiesCurrent_89d38872-c311-4a43-a9ce-52d6f0b78285" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_802f2ed7-98e9-4e78-a945-9e186c6a0d21" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_802f2ed7-98e9-4e78-a945-9e186c6a0d21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LeaseLiabilitiesNoncurrent_a08a2ae8-ed4c-4545-9367-8bbf5c1e2204" xlink:href="cmlf-20220930.xsd#cmlf_LeaseLiabilitiesNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_cmlf_LeaseLiabilitiesNoncurrent_a08a2ae8-ed4c-4545-9367-8bbf5c1e2204" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_3d788307-041e-45c9-88bd-60d52730076b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_3d788307-041e-45c9-88bd-60d52730076b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_ebb3cb0c-16ed-4a63-9da6-86f19e458740" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_ebb3cb0c-16ed-4a63-9da6-86f19e458740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_WarrantLiability_fb9e9262-c270-4192-addd-7edc39cc0038" xlink:href="cmlf-20220930.xsd#cmlf_WarrantLiability"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_cmlf_WarrantLiability_fb9e9262-c270-4192-addd-7edc39cc0038" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_699b7549-1046-4dba-a357-8fa770422181" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_699b7549-1046-4dba-a357-8fa770422181" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_e2ef3dee-c676-4030-9714-189657d01975" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_Liabilities_e2ef3dee-c676-4030-9714-189657d01975" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_7710bc6e-5306-4a14-b29b-3581f06db9da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_CommitmentsAndContingencies_7710bc6e-5306-4a14-b29b-3581f06db9da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_6e9545a0-684b-4f68-ba56-cc7d3db2f80d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:to="loc_us-gaap_PreferredStockValue_6e9545a0-684b-4f68-ba56-cc7d3db2f80d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_5d0999ea-0a6d-4ddf-b920-13d6feac9e43" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:to="loc_us-gaap_CommonStockValue_5d0999ea-0a6d-4ddf-b920-13d6feac9e43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_f562e560-06a6-461f-bc3d-113b3617264b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:to="loc_us-gaap_AdditionalPaidInCapital_f562e560-06a6-461f-bc3d-113b3617264b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_ab99b416-e97b-4183-9492-f9eda2023469" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_ab99b416-e97b-4183-9492-f9eda2023469" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_306da794-83fa-49d4-888c-e9daf8b785d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dd6f2278-84de-4cf0-9f9d-8da9d593f6dd" xlink:to="loc_us-gaap_StockholdersEquity_306da794-83fa-49d4-888c-e9daf8b785d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_3310807a-131d-4ac8-b873-46050abd5aeb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_12221d82-eaf3-4924-a8b2-0d56338eec38" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_3310807a-131d-4ac8-b873-46050abd5aeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_47ce9a5c-dbe9-48c4-be99-f0624f58906a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_5fb57830-79d6-4276-aaa6-429a75b5214d" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_47ce9a5c-dbe9-48c4-be99-f0624f58906a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedBalanceSheetsParentheticals"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_03847842-0b40-4bd7-9458-bd0a8ddcdf30" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_03847842-0b40-4bd7-9458-bd0a8ddcdf30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_bfb0f146-446c-40a0-846d-7e4613ba75d7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_bfb0f146-446c-40a0-846d-7e4613ba75d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_ef29d907-a410-4399-aa3b-fd49153bc230" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_PreferredStockSharesIssued_ef29d907-a410-4399-aa3b-fd49153bc230" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_9dbe392b-4764-4e5a-8ed8-1ee651cac92c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_9dbe392b-4764-4e5a-8ed8-1ee651cac92c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_dfb85629-39db-47a2-a222-c9a6b31d0253" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_dfb85629-39db-47a2-a222-c9a6b31d0253" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_d639c63a-249d-43d9-953e-40a402afa5e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_d639c63a-249d-43d9-953e-40a402afa5e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_5adf7a5f-9b7b-49ef-a7f4-e7e245b665b7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_CommonStockSharesIssued_5adf7a5f-9b7b-49ef-a7f4-e7e245b665b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_fc41b031-a2cc-4df6-8688-8b77d6c44a7f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90a99c5e-50b9-4ee2-a084-9b93b647d49b" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_fc41b031-a2cc-4df6-8688-8b77d6c44a7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveLoss"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_b365bd29-6e10-48cb-a33f-02f0eb4c0fd1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_b5ba351a-e8d8-44e3-a73d-c15808b90e36" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_b365bd29-6e10-48cb-a33f-02f0eb4c0fd1" xlink:to="loc_us-gaap_StatementTable_b5ba351a-e8d8-44e3-a73d-c15808b90e36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_5312074a-4fb0-4db3-8d27-1bf453e9fdbf" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_b5ba351a-e8d8-44e3-a73d-c15808b90e36" xlink:to="loc_srt_ProductOrServiceAxis_5312074a-4fb0-4db3-8d27-1bf453e9fdbf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_93787649-a80a-4fd2-aa5f-8d8c3b097889" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_5312074a-4fb0-4db3-8d27-1bf453e9fdbf" xlink:to="loc_srt_ProductsAndServicesDomain_93787649-a80a-4fd2-aa5f-8d8c3b097889" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestMember_43f2c835-84f6-49ea-848c-776c42da0f91" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_93787649-a80a-4fd2-aa5f-8d8c3b097889" xlink:to="loc_cmlf_DiagnosticTestMember_43f2c835-84f6-49ea-848c-776c42da0f91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_255ba62b-a081-416a-8200-42cac492b797" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProductAndServiceOtherMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_93787649-a80a-4fd2-aa5f-8d8c3b097889" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_255ba62b-a081-416a-8200-42cac492b797" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_871aa1cd-c2ef-4f29-99f1-342bf986955e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_b5ba351a-e8d8-44e3-a73d-c15808b90e36" xlink:to="loc_us-gaap_StatementClassOfStockAxis_871aa1cd-c2ef-4f29-99f1-342bf986955e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_a9d64b3d-04b3-4e57-9993-25c07a48f905" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_871aa1cd-c2ef-4f29-99f1-342bf986955e" xlink:to="loc_us-gaap_ClassOfStockDomain_a9d64b3d-04b3-4e57-9993-25c07a48f905" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_2d7616e3-6034-439f-ba15-f7c2b1f5b9f0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_a9d64b3d-04b3-4e57-9993-25c07a48f905" xlink:to="loc_us-gaap_CommonClassAMember_2d7616e3-6034-439f-ba15-f7c2b1f5b9f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_b5ba351a-e8d8-44e3-a73d-c15808b90e36" xlink:to="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4b67ae23-905b-4c2f-9de0-6e207db801b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4b67ae23-905b-4c2f-9de0-6e207db801b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_9d921a7b-f90e-4766-952f-21fc36dd622f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_9d921a7b-f90e-4766-952f-21fc36dd622f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_9596c0c6-1546-428e-93e4-832de3c60874" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_GrossProfit_9596c0c6-1546-428e-93e4-832de3c60874" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_47c4a1f2-d431-419a-9a18-2432179f2f12" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_47c4a1f2-d431-419a-9a18-2432179f2f12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_720d8711-7b4e-42f1-bf76-97870b3d88f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_SellingAndMarketingExpense_720d8711-7b4e-42f1-bf76-97870b3d88f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_3916f8e8-d7af-43d6-97a5-fd1aabda00a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_3916f8e8-d7af-43d6-97a5-fd1aabda00a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpensesRelatedParty_bc110843-019f-4ec5-b666-613fb5cf5f34" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostsAndExpensesRelatedParty"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_CostsAndExpensesRelatedParty_bc110843-019f-4ec5-b666-613fb5cf5f34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_dd8e8c6f-23f6-4ed1-ae34-5617960dd4a0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_OperatingIncomeLoss_dd8e8c6f-23f6-4ed1-ae34-5617960dd4a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherIncomeAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ChangeInFairMarketValueOfWarrantAndEarnOutContingentLiabilities_9f45b39f-5d82-4788-b4e5-3535a2b64c6f" xlink:href="cmlf-20220930.xsd#cmlf_ChangeInFairMarketValueOfWarrantAndEarnOutContingentLiabilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:to="loc_cmlf_ChangeInFairMarketValueOfWarrantAndEarnOutContingentLiabilities_9f45b39f-5d82-4788-b4e5-3535a2b64c6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_b318680a-ab8c-4d31-b110-279e6cb8c6a7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:to="loc_us-gaap_InvestmentIncomeInterest_b318680a-ab8c-4d31-b110-279e6cb8c6a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_f43ac7e0-b9e2-456d-bcc6-7490ae5e30a5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:to="loc_us-gaap_InterestExpense_f43ac7e0-b9e2-456d-bcc6-7490ae5e30a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_e69ff2d6-0fed-4cb9-a545-08d918fba389" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_e69ff2d6-0fed-4cb9-a545-08d918fba389" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_ae47767d-1e83-4c00-9c7c-12f7e744775e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAbstract_00e532fe-ea52-4f59-8bb5-6a8200722ac6" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_ae47767d-1e83-4c00-9c7c-12f7e744775e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f292d589-6574-46ed-a944-eecef1445173" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f292d589-6574-46ed-a944-eecef1445173" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_590f6eb1-7bee-4fcd-97f3-f826d764c83b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_590f6eb1-7bee-4fcd-97f3-f826d764c83b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_3e7f1fc4-601a-4241-9e5a-dd814ebbba2d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_NetIncomeLoss_3e7f1fc4-601a-4241-9e5a-dd814ebbba2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_b18a6944-aa16-4abb-8d90-05b24bc43575" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_b18a6944-aa16-4abb-8d90-05b24bc43575" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634e545e-5add-4589-aa8a-3fcb3f067e97" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_634e545e-5add-4589-aa8a-3fcb3f067e97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2b192173-d6b2-4daa-a2ee-b880af52a427" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2b192173-d6b2-4daa-a2ee-b880af52a427" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_717c5b66-f313-478e-a5f5-3dc06009beab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_EarningsPerShareBasic_717c5b66-f313-478e-a5f5-3dc06009beab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_19a5cc3f-4856-46b7-9bde-4f9c4fd98e23" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ab572856-b4b4-459d-889c-7bb0b39f9a7d" xlink:to="loc_us-gaap_EarningsPerShareDiluted_19a5cc3f-4856-46b7-9bde-4f9c4fd98e23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLossParenthetical" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveLossParenthetical"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLossParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_5ba38398-c29d-4447-90c6-58a70ab4f363" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_da289479-48a2-4de2-9272-37eb0229d2c2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_5ba38398-c29d-4447-90c6-58a70ab4f363" xlink:to="loc_us-gaap_StatementTable_da289479-48a2-4de2-9272-37eb0229d2c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_90751a28-eed1-498c-abf7-849d02e43cff" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_da289479-48a2-4de2-9272-37eb0229d2c2" xlink:to="loc_srt_ProductOrServiceAxis_90751a28-eed1-498c-abf7-849d02e43cff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_7ef62391-bb14-42a4-a1cb-1169a05466e9" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_90751a28-eed1-498c-abf7-849d02e43cff" xlink:to="loc_srt_ProductsAndServicesDomain_7ef62391-bb14-42a4-a1cb-1169a05466e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestMember_0991635f-8a51-4fcb-be29-6ec27b39c63a" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_7ef62391-bb14-42a4-a1cb-1169a05466e9" xlink:to="loc_cmlf_DiagnosticTestMember_0991635f-8a51-4fcb-be29-6ec27b39c63a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_2c477972-71d8-4bfb-a399-726dafbbe9bf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProductAndServiceOtherMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_7ef62391-bb14-42a4-a1cb-1169a05466e9" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_2c477972-71d8-4bfb-a399-726dafbbe9bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9a30e8fc-3637-4fdd-9ccb-e0e1d09d1458" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_da289479-48a2-4de2-9272-37eb0229d2c2" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9a30e8fc-3637-4fdd-9ccb-e0e1d09d1458" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_159a1a47-ee69-42b2-be3f-99ea1fad08b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9a30e8fc-3637-4fdd-9ccb-e0e1d09d1458" xlink:to="loc_us-gaap_RelatedPartyDomain_159a1a47-ee69-42b2-be3f-99ea1fad08b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AffiliatedEntityMember_9d711cbc-39db-42f1-933c-0ec3ffba8319" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_AffiliatedEntityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_159a1a47-ee69-42b2-be3f-99ea1fad08b1" xlink:to="loc_srt_AffiliatedEntityMember_9d711cbc-39db-42f1-933c-0ec3ffba8319" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_2289e298-80b5-4b32-ab77-a60181d5ada8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_da289479-48a2-4de2-9272-37eb0229d2c2" xlink:to="loc_us-gaap_StatementLineItems_2289e298-80b5-4b32-ab77-a60181d5ada8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_38d220ca-a2cd-446d-9d90-b668368106d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_2289e298-80b5-4b32-ab77-a60181d5ada8" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_38d220ca-a2cd-446d-9d90-b668368106d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_789abdb7-3102-4ba8-ac33-b5b4fda701b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_2289e298-80b5-4b32-ab77-a60181d5ada8" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_789abdb7-3102-4ba8-ac33-b5b4fda701b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficit" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficit"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficit" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_52baeb06-ed72-4d61-b1eb-52256ba4f786" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_52baeb06-ed72-4d61-b1eb-52256ba4f786" xlink:to="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_f70df5d1-7074-4133-ac5d-065366616a7c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:to="loc_us-gaap_StatementClassOfStockAxis_f70df5d1-7074-4133-ac5d-065366616a7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_6d111e07-d57e-49d7-85ca-6e202bf2fa06" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_f70df5d1-7074-4133-ac5d-065366616a7c" xlink:to="loc_us-gaap_ClassOfStockDomain_6d111e07-d57e-49d7-85ca-6e202bf2fa06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_65486c72-9e5c-4615-8f23-d4fb4dee7ead" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_6d111e07-d57e-49d7-85ca-6e202bf2fa06" xlink:to="loc_us-gaap_CommonClassAMember_65486c72-9e5c-4615-8f23-d4fb4dee7ead" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_ca3b4fdb-8e66-4bc0-bd70-20e15f16ff9c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassBMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_6d111e07-d57e-49d7-85ca-6e202bf2fa06" xlink:to="loc_us-gaap_CommonClassBMember_ca3b4fdb-8e66-4bc0-bd70-20e15f16ff9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_1b272964-c8a2-474a-830f-5f97c8c321e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_1b272964-c8a2-474a-830f-5f97c8c321e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_ea56482a-3c7d-4551-9846-233dff50e833" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_1b272964-c8a2-474a-830f-5f97c8c321e9" xlink:to="loc_us-gaap_EquityComponentDomain_ea56482a-3c7d-4551-9846-233dff50e833" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_72d8239d-892d-4bed-b05f-3081be9c1ad2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_ea56482a-3c7d-4551-9846-233dff50e833" xlink:to="loc_us-gaap_CommonStockMember_72d8239d-892d-4bed-b05f-3081be9c1ad2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_b5cf8c85-cfd6-4b7d-b048-e6f7b69e0320" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_ea56482a-3c7d-4551-9846-233dff50e833" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_b5cf8c85-cfd6-4b7d-b048-e6f7b69e0320" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_269802bf-2f14-4098-98cf-361c0d970fd3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_ea56482a-3c7d-4551-9846-233dff50e833" xlink:to="loc_us-gaap_RetainedEarningsMember_269802bf-2f14-4098-98cf-361c0d970fd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_1b40b839-dca9-466b-a00c-b74d6cb86b67" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:to="loc_srt_CounterpartyNameAxis_1b40b839-dca9-466b-a00c-b74d6cb86b67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_fc6417a0-f73c-41d5-849a-c91cd7c1d6a1" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_1b40b839-dca9-466b-a00c-b74d6cb86b67" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_fc6417a0-f73c-41d5-849a-c91cd7c1d6a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EscrowAgentMember_782aa665-daa7-4243-812b-4b7989da5f2d" xlink:href="cmlf-20220930.xsd#cmlf_EscrowAgentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_fc6417a0-f73c-41d5-849a-c91cd7c1d6a1" xlink:to="loc_cmlf_EscrowAgentMember_782aa665-daa7-4243-812b-4b7989da5f2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_6ad8f937-b510-4983-a310-8793fc691996" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9f8c3fb7-fca5-4b18-88df-d94779b36f15" xlink:to="loc_us-gaap_StatementLineItems_6ad8f937-b510-4983-a310-8793fc691996" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInTemporaryEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_6ad8f937-b510-4983-a310-8793fc691996" xlink:to="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesOutstanding_e0988065-ad06-4d1e-9bd3-01b37dad7283" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TemporaryEquitySharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_us-gaap_TemporaryEquitySharesOutstanding_e0988065-ad06-4d1e-9bd3-01b37dad7283" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_73f84f91-5d44-417c-ac3b-b7ce0f8f88e2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_73f84f91-5d44-417c-ac3b-b7ce0f8f88e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_TemporaryEquityEliminationAsPartOfReorganizationShares_485da4df-3699-4746-9b0c-3120e6c46e9c" xlink:href="cmlf-20220930.xsd#cmlf_TemporaryEquityEliminationAsPartOfReorganizationShares"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_cmlf_TemporaryEquityEliminationAsPartOfReorganizationShares_485da4df-3699-4746-9b0c-3120e6c46e9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_TemporaryEquityEliminationAsPartOfReorganization_0c3f2a31-e607-4d56-aa54-a629717245ab" xlink:href="cmlf-20220930.xsd#cmlf_TemporaryEquityEliminationAsPartOfReorganization"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_cmlf_TemporaryEquityEliminationAsPartOfReorganization_0c3f2a31-e607-4d56-aa54-a629717245ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquitySharesOutstanding_6ea2ceeb-7cac-4e6a-b474-5a00c3d377bd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TemporaryEquitySharesOutstanding"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_us-gaap_TemporaryEquitySharesOutstanding_6ea2ceeb-7cac-4e6a-b474-5a00c3d377bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_e4202bf3-0129-4a75-a1f7-dd56b16942e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInTemporaryEquityRollForward_12da4ba6-f126-4f7b-b941-b96b6537763e" xlink:to="loc_us-gaap_TemporaryEquityCarryingAmountAttributableToParent_e4202bf3-0129-4a75-a1f7-dd56b16942e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_6ad8f937-b510-4983-a310-8793fc691996" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_0bc5c63e-b868-43df-bb72-bb127bebfb72" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_SharesOutstanding_0bc5c63e-b868-43df-bb72-bb127bebfb72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_9206cecb-c4c1-41e6-96e4-a8957e9dcd6c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockholdersEquity_9206cecb-c4c1-41e6-96e4-a8957e9dcd6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_33b03e7f-bb84-4d1a-acea-268b4fb45385" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_NetIncomeLoss_33b03e7f-bb84-4d1a-acea-268b4fb45385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4dade179-eab2-40b8-9fd7-a277e2957d55" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4dade179-eab2-40b8-9fd7-a277e2957d55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_393dc42c-47fd-4c30-a94e-2c5a286365f3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_393dc42c-47fd-4c30-a94e-2c5a286365f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganizationShares_bdc6e937-d72b-4864-87d4-6424cf5fdad6" xlink:href="cmlf-20220930.xsd#cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganizationShares"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganizationShares_bdc6e937-d72b-4864-87d4-6424cf5fdad6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganization_09f5df96-d013-4892-8a96-8488ce6e9e88" xlink:href="cmlf-20220930.xsd#cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganization"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_cmlf_StockIssuedDuringPeriodConversionOfTemporaryEquityAsPartOfReorganization_09f5df96-d013-4892-8a96-8488ce6e9e88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_b5b3d2e5-229e-4c75-87e7-edb77c5c39d9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_b5b3d2e5-229e-4c75-87e7-edb77c5c39d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_b7732ba2-34ce-4d52-933d-b4ed50aa2216" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_b7732ba2-34ce-4d52-933d-b4ed50aa2216" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_0437040d-fbfa-4a2b-bb1c-34d2a38a9854" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_0437040d-fbfa-4a2b-bb1c-34d2a38a9854" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_d75d96fa-ba9a-424b-83bd-aaf6c9a02159" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_d75d96fa-ba9a-424b-83bd-aaf6c9a02159" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_ce48c440-eb3c-4799-a964-f5298cc8d8be" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_ce48c440-eb3c-4799-a964-f5298cc8d8be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_bc1a4280-ea0f-4a79-8366-a94eb20e2396" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_bc1a4280-ea0f-4a79-8366-a94eb20e2396" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_eccfc073-1dc7-44f9-b8c0-8c864da2e64f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_eccfc073-1dc7-44f9-b8c0-8c864da2e64f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShareBasedCompensationModificationReclassification_447dc08a-ecb8-4e2f-980b-70272441fe1f" xlink:href="cmlf-20220930.xsd#cmlf_ShareBasedCompensationModificationReclassification"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_cmlf_ShareBasedCompensationModificationReclassification_447dc08a-ecb8-4e2f-980b-70272441fe1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_ca656275-1765-4398-814f-ac128578f3d6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_ca656275-1765-4398-814f-ac128578f3d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_88132554-b588-4ed2-b044-723612b37b83" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_88132554-b588-4ed2-b044-723612b37b83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_9d3c1ba7-89e2-4803-9a08-aeb8f519d961" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_SharesOutstanding_9d3c1ba7-89e2-4803-9a08-aeb8f519d961" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_3b9e75b1-df27-4095-92f9-80ada0d1678d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_d0dc7ba7-54a1-40bb-ab70-16a7f489b8a4" xlink:to="loc_us-gaap_StockholdersEquity_3b9e75b1-df27-4095-92f9-80ada0d1678d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficitParenthetical" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficitParenthetical"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementofRedeemableConvertiblePreferredStockStockholdersEquityDeficitParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_4da4de45-2de4-475f-ba34-c2861b160601" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_4da4de45-2de4-475f-ba34-c2861b160601" xlink:to="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_893e933f-5519-4c14-9b16-824245574ba8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:to="loc_us-gaap_StatementClassOfStockAxis_893e933f-5519-4c14-9b16-824245574ba8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_79345396-7771-42c7-b75b-7a61870e2218" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_893e933f-5519-4c14-9b16-824245574ba8" xlink:to="loc_us-gaap_ClassOfStockDomain_79345396-7771-42c7-b75b-7a61870e2218" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_e620a042-6e50-465c-8718-f4a377f345cd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_79345396-7771-42c7-b75b-7a61870e2218" xlink:to="loc_us-gaap_CommonClassAMember_e620a042-6e50-465c-8718-f4a377f345cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_b3b0c63a-f401-4c8e-b092-9da07269484c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_b3b0c63a-f401-4c8e-b092-9da07269484c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_9f90eee8-041e-49ea-a2bd-8eea28e99b39" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_b3b0c63a-f401-4c8e-b092-9da07269484c" xlink:to="loc_us-gaap_EquityComponentDomain_9f90eee8-041e-49ea-a2bd-8eea28e99b39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_ea067f5c-c16c-412c-b49f-055bcab016d4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_9f90eee8-041e-49ea-a2bd-8eea28e99b39" xlink:to="loc_us-gaap_CommonStockMember_ea067f5c-c16c-412c-b49f-055bcab016d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_ecf0625c-f384-4bfb-bacf-733e80f9680c" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:to="loc_srt_CounterpartyNameAxis_ecf0625c-f384-4bfb-bacf-733e80f9680c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_11e677a8-5577-49fd-abd2-6df0167c261e" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_ecf0625c-f384-4bfb-bacf-733e80f9680c" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_11e677a8-5577-49fd-abd2-6df0167c261e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EscrowAgentMember_61c0f439-5606-4270-abf0-93e5ade84e96" xlink:href="cmlf-20220930.xsd#cmlf_EscrowAgentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_11e677a8-5577-49fd-abd2-6df0167c261e" xlink:to="loc_cmlf_EscrowAgentMember_61c0f439-5606-4270-abf0-93e5ade84e96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_be747606-ac8f-4b27-bc86-30bc5a4c056f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f3591b48-a93d-4ce6-a2a8-3af3f6868429" xlink:to="loc_us-gaap_StatementLineItems_be747606-ac8f-4b27-bc86-30bc5a4c056f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_fa09e819-4516-43f2-beb3-19fda429a143" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_be747606-ac8f-4b27-bc86-30bc5a4c056f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_fa09e819-4516-43f2-beb3-19fda429a143" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EscrowPeriod_3e45293c-d2b1-4998-825f-3b1ed86490cd" xlink:href="cmlf-20220930.xsd#cmlf_EscrowPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_be747606-ac8f-4b27-bc86-30bc5a4c056f" xlink:to="loc_cmlf_EscrowPeriod_3e45293c-d2b1-4998-825f-3b1ed86490cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_28c3f122-7cb2-4881-aaac-a221ab9b2dac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_28c3f122-7cb2-4881-aaac-a221ab9b2dac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_d3b86faf-b3b5-4327-965c-118460fd5387" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_28c3f122-7cb2-4881-aaac-a221ab9b2dac" xlink:to="loc_us-gaap_NetIncomeLoss_d3b86faf-b3b5-4327-965c-118460fd5387" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/netLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_28c3f122-7cb2-4881-aaac-a221ab9b2dac" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_5ac8b4a6-d642-414f-a5e2-6f4f358e6ee2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationAmortizationAndAccretionNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_5ac8b4a6-d642-414f-a5e2-6f4f358e6ee2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_9b431753-201f-48b9-b371-04acdcf27e0e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_ShareBasedCompensation_9b431753-201f-48b9-b371-04acdcf27e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_0f5ade75-fe79-4340-ab05-48d0a4adf6bc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_0f5ade75-fe79-4340-ab05-48d0a4adf6bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_67abee99-f554-4f02-8b3e-64a3704569a1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_67abee99-f554-4f02-8b3e-64a3704569a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_80fed284-3cde-43ac-a386-ffb513443468" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_80fed284-3cde-43ac-a386-ffb513443468" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWriteDown_44c7ee40-99f2-4a1b-99fa-4538fcdddec8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InventoryWriteDown"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_InventoryWriteDown_44c7ee40-99f2-4a1b-99fa-4538fcdddec8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_NoncashLeaseExpense_23854c70-0f78-4e97-a0c4-84cc720a13dc" xlink:href="cmlf-20220930.xsd#cmlf_NoncashLeaseExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_cmlf_NoncashLeaseExpense_23854c70-0f78-4e97-a0c4-84cc720a13dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_0ed47e7b-686e-4b94-9416-bd01593d4cf9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_0ed47e7b-686e-4b94-9416-bd01593d4cf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_946b6cd5-f4a1-4dbb-99a2-ba518d8d257c" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_9df2e108-6932-4577-91f6-cae21218eb10" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_9df2e108-6932-4577-91f6-cae21218eb10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_35c265c7-44a2-4162-a97b-947801fbaabc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_35c265c7-44a2-4162-a97b-947801fbaabc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2b3b8b9a-4fa1-4ea3-aa2e-2abfc234ab9b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2b3b8b9a-4fa1-4ea3-aa2e-2abfc234ab9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_IncreaseDecreaseInDueToFromRelatedParties_7f12a6cb-fe58-4fe6-ad56-544c26130ef0" xlink:href="cmlf-20220930.xsd#cmlf_IncreaseDecreaseInDueToFromRelatedParties"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_cmlf_IncreaseDecreaseInDueToFromRelatedParties_7f12a6cb-fe58-4fe6-ad56-544c26130ef0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_00375aa0-650a-4cbf-9946-ea114a877f89" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_00375aa0-650a-4cbf-9946-ea114a877f89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_ba4f6da7-a4b7-4acb-8591-c3547676af46" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_ba4f6da7-a4b7-4acb-8591-c3547676af46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_6ea1baa1-1117-4016-8571-2e0cea740720" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_6ea1baa1-1117-4016-8571-2e0cea740720" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_53a052b5-4281-40c7-b3a2-b7db207a724f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_ef35daed-2d18-46e8-8fb2-24b52e8f9a0a" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_53a052b5-4281-40c7-b3a2-b7db207a724f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3344a2f1-c9fe-4aea-bdd0-43460e6ff437" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_28c3f122-7cb2-4881-aaac-a221ab9b2dac" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3344a2f1-c9fe-4aea-bdd0-43460e6ff437" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_baeecd77-683f-49b5-acd7-e39da399372b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_baeecd77-683f-49b5-acd7-e39da399372b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_ce1e097f-023b-4a50-adcd-2ef9a9443f46" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_ce1e097f-023b-4a50-adcd-2ef9a9443f46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToDevelopSoftware_9d30ccd8-cb69-4e0c-918c-1e08cfb48125" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToDevelopSoftware"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:to="loc_us-gaap_PaymentsToDevelopSoftware_9d30ccd8-cb69-4e0c-918c-1e08cfb48125" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_af39eb3e-c4e3-494b-8256-8d01cf46e7d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9af36006-7fd7-45a2-8609-c68a157130fb" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_af39eb3e-c4e3-494b-8256-8d01cf46e7d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_ec1db6c5-4f5c-40ca-b7e5-81c64971997b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_ec1db6c5-4f5c-40ca-b7e5-81c64971997b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfPrivatePlacement_7cb60e1b-f729-4c65-b4e8-d43919f48a7c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfPrivatePlacement_7cb60e1b-f729-4c65-b4e8-d43919f48a7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromOtherEquity_617e43fa-4594-466d-831d-84ae1fbf5ea9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromOtherEquity"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_ProceedsFromOtherEquity_617e43fa-4594-466d-831d-84ae1fbf5ea9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfConvertiblePreferredStock_aeff5920-484e-4590-b60a-9e557d373b4a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRepurchaseOfConvertiblePreferredStock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfConvertiblePreferredStock_aeff5920-484e-4590-b60a-9e557d373b4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfMergerRelatedCostsFinancingActivities_49573c08-a596-408c-85f0-ea3e316f67ec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfMergerRelatedCostsFinancingActivities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_PaymentsOfMergerRelatedCostsFinancingActivities_49573c08-a596-408c-85f0-ea3e316f67ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PaymentForSettlementOfUnvestedStockAppreciationRights_8c2ad4f9-90c6-47a5-bd3c-79733ccafca8" xlink:href="cmlf-20220930.xsd#cmlf_PaymentForSettlementOfUnvestedStockAppreciationRights"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_cmlf_PaymentForSettlementOfUnvestedStockAppreciationRights_8c2ad4f9-90c6-47a5-bd3c-79733ccafca8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarlyRepaymentOfSeniorDebt_1ed538d3-d0a6-46a9-9b01-751b62bf0dbd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarlyRepaymentOfSeniorDebt"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_EarlyRepaymentOfSeniorDebt_1ed538d3-d0a6-46a9-9b01-751b62bf0dbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_c93bc4c5-1f72-4298-a72a-50617d48a21d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_c93bc4c5-1f72-4298-a72a-50617d48a21d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfOtherLongTermDebt_19a4fc0a-d00f-4272-9dd8-b80f1cd1d54f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfOtherLongTermDebt"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_RepaymentsOfOtherLongTermDebt_19a4fc0a-d00f-4272-9dd8-b80f1cd1d54f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_0df11036-f0d7-4a00-b064-281e05177291" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_0df11036-f0d7-4a00-b064-281e05177291" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_281d01c2-95aa-4c96-9c54-9e9ee0c46320" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_88ada6d2-5064-428f-bbf0-309810e2814f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_281d01c2-95aa-4c96-9c54-9e9ee0c46320" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_7a4a175f-3121-4c7c-ae93-7f7703fefd78" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_7a4a175f-3121-4c7c-ae93-7f7703fefd78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c1ce1fb5-6301-4eac-9be0-339b4297388b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c1ce1fb5-6301-4eac-9be0-339b4297388b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_a1bc5651-8490-40b2-a913-7a251cd4c083" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_a1bc5651-8490-40b2-a913-7a251cd4c083" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3847c475-a9f1-4e70-969f-04e1677b0213" xlink:to="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_64a53e14-1763-4293-91fb-cfc0ff30d5da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:to="loc_us-gaap_InterestPaidNet_64a53e14-1763-4293-91fb-cfc0ff30d5da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaid_e69025e1-21ed-48d9-b17b-d5303f4eaa85" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxesPaid"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:to="loc_us-gaap_IncomeTaxesPaid_e69025e1-21ed-48d9-b17b-d5303f4eaa85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssued1_dbb1eff8-ab43-4950-9e83-e6b3426882db" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssued1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:to="loc_us-gaap_StockIssued1_dbb1eff8-ab43-4950-9e83-e6b3426882db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_4d9192cf-8d47-4124-bcfa-24155ae926e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:to="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_4d9192cf-8d47-4124-bcfa-24155ae926e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_SoftwareDevelopmentCostsIncurredButNotYetPaid_5611631d-301c-4989-8eb5-03ede873b360" xlink:href="cmlf-20220930.xsd#cmlf_SoftwareDevelopmentCostsIncurredButNotYetPaid"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract_fba3a4bd-815b-4832-8198-16231d3480a5" xlink:to="loc_cmlf_SoftwareDevelopmentCostsIncurredButNotYetPaid_5611631d-301c-4989-8eb5-03ede873b360" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/OrganizationandDescriptionofBusiness" xlink:type="simple" xlink:href="cmlf-20220930.xsd#OrganizationandDescriptionofBusiness"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/OrganizationandDescriptionofBusiness" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_c511f2d9-dda3-4e9f-96af-fb00a50d4f05" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NatureOfOperations_6a5b0912-ff07-46b2-af55-5d69a38fc5c2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NatureOfOperations"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_c511f2d9-dda3-4e9f-96af-fb00a50d4f05" xlink:to="loc_us-gaap_NatureOfOperations_6a5b0912-ff07-46b2-af55-5d69a38fc5c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPolicies"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_1be6aab9-b7be-45f3-8172-fe68c2038295" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_4b00ac04-8944-4500-b457-85086d025c95" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1be6aab9-b7be-45f3-8172-fe68c2038295" xlink:to="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_4b00ac04-8944-4500-b457-85086d025c95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/BusinessCombinations" xlink:type="simple" xlink:href="cmlf-20220930.xsd#BusinessCombinations"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/BusinessCombinations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_ab2c6dc3-47e6-4196-a52b-477e2b027edd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_f5615011-1377-40db-bc63-cc00893d50ba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_ab2c6dc3-47e6-4196-a52b-477e2b027edd" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_f5615011-1377-40db-bc63-cc00893d50ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognition" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognition"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognition" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_49f8c5ef-6442-42e1-af6d-b685c7fba819" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_4444522c-6a89-4a0e-8374-56ac697ce014" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_49f8c5ef-6442-42e1-af6d-b685c7fba819" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_4444522c-6a89-4a0e-8374-56ac697ce014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/FairValueMeasurements" xlink:type="simple" xlink:href="cmlf-20220930.xsd#FairValueMeasurements"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/FairValueMeasurements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_3aefa7ab-ddd5-4102-92ce-09f1e74d0717" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_92214dc3-0530-4a5d-8396-150bbdec6bd4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_3aefa7ab-ddd5-4102-92ce-09f1e74d0717" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_92214dc3-0530-4a5d-8396-150bbdec6bd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/PropertyandEquipment" xlink:type="simple" xlink:href="cmlf-20220930.xsd#PropertyandEquipment"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/PropertyandEquipment" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_c0f82ee3-4d51-4838-8c4d-bcf563a9b0a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_d4781271-56fd-4101-89c7-f95b92293c77" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_c0f82ee3-4d51-4838-8c4d-bcf563a9b0a9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_d4781271-56fd-4101-89c7-f95b92293c77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactions" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RelatedPartyTransactions"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_8e9a6e90-1467-49c3-9876-7f65d9a3d29b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_3c7341e1-23d1-42dc-875a-61d659d12f08" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_8e9a6e90-1467-49c3-9876-7f65d9a3d29b" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_3c7341e1-23d1-42dc-875a-61d659d12f08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebt" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebt"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_b0e9e3e4-dea6-45b9-a934-821da6e87bb2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtTextBlock_5a8d43f8-fb32-4496-adad-55b1316d3bb3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_b0e9e3e4-dea6-45b9-a934-821da6e87bb2" xlink:to="loc_us-gaap_LongTermDebtTextBlock_5a8d43f8-fb32-4496-adad-55b1316d3bb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/Leases" xlink:type="simple" xlink:href="cmlf-20220930.xsd#Leases"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/Leases" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_a2e9297b-20fe-4340-96c7-d8d814f8c72b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeasesTextBlock_cfb7470e-b5ae-48ca-84c6-510162f701c8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeasesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a2e9297b-20fe-4340-96c7-d8d814f8c72b" xlink:to="loc_us-gaap_LesseeOperatingLeasesTextBlock_cfb7470e-b5ae-48ca-84c6-510162f701c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeasesTextBlock_653521a6-f693-4566-aba8-1b213b20697b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeFinanceLeasesTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a2e9297b-20fe-4340-96c7-d8d814f8c72b" xlink:to="loc_us-gaap_LesseeFinanceLeasesTextBlock_653521a6-f693-4566-aba8-1b213b20697b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9c25a6fd-100d-4517-83c6-15dcf094d734" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7f819507-05de-4aa2-8776-2ff9599ab25c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9c25a6fd-100d-4517-83c6-15dcf094d734" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7f819507-05de-4aa2-8776-2ff9599ab25c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensation" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensation"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f405bd3f-3a7e-400d-8607-acd8de4b1ac6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_880f8782-7206-40e0-9e92-1797a4273fa0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f405bd3f-3a7e-400d-8607-acd8de4b1ac6" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_880f8782-7206-40e0-9e92-1797a4273fa0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/IncomeTaxes" xlink:type="simple" xlink:href="cmlf-20220930.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_758e4b88-e2d5-4938-b0b1-a16b1a607d99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_c4a329d4-a356-45fd-99bc-d2755d7fa7f2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_758e4b88-e2d5-4938-b0b1-a16b1a607d99" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_c4a329d4-a356-45fd-99bc-d2755d7fa7f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/NetIncomelossperShare" xlink:type="simple" xlink:href="cmlf-20220930.xsd#NetIncomelossperShare"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/NetIncomelossperShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_cfd0d76d-fc1b-4737-899b-42286e218633" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_2286b558-4e17-444b-a60e-02829977745c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_cfd0d76d-fc1b-4737-899b-42286e218633" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_2286b558-4e17-444b-a60e-02829977745c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RestructuringCosts" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RestructuringCosts"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RestructuringCosts" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_23228904-5fde-46aa-9a00-1b5e0bc44590" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_bf055f3a-d37f-4c3e-8642-c14f689e40fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_23228904-5fde-46aa-9a00-1b5e0bc44590" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_bf055f3a-d37f-4c3e-8642-c14f689e40fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformation" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SupplementalFinancialInformation"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_026e532f-6e4e-4d2d-bf0d-d38e61ab9918" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureTextBlock_e3077bd0-e201-4756-96b8-1ce2685c684f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_026e532f-6e4e-4d2d-bf0d-d38e61ab9918" xlink:to="loc_us-gaap_OtherLiabilitiesDisclosureTextBlock_e3077bd0-e201-4756-96b8-1ce2685c684f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/Goodwillandintangibleassets" xlink:type="simple" xlink:href="cmlf-20220930.xsd#Goodwillandintangibleassets"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/Goodwillandintangibleassets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_20ae1640-c2bb-419a-bc84-7b5a6fb21c87" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_641906ea-789e-430f-be2e-a83b2375bac0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_20ae1640-c2bb-419a-bc84-7b5a6fb21c87" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_641906ea-789e-430f-be2e-a83b2375bac0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SubsequentEvents" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SubsequentEvents"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SubsequentEvents" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_5b0d23a7-3df2-438d-b5f1-6609593cdae1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_8f07ab40-dafc-4365-a9ec-ecb62a056fb2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_5b0d23a7-3df2-438d-b5f1-6609593cdae1" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_8f07ab40-dafc-4365-a9ec-ecb62a056fb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPoliciesPolicies"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_14b47076-b2c7-4934-b85b-9da008e78070" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_14b47076-b2c7-4934-b85b-9da008e78070" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_7e6c3ac2-c732-4ff4-a5c9-bf1fe70fc017" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_7e6c3ac2-c732-4ff4-a5c9-bf1fe70fc017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_584f23ed-7b2b-4a44-8be8-ea7e2c7ce7c2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_UseOfEstimates_584f23ed-7b2b-4a44-8be8-ea7e2c7ce7c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskCreditRisk_a56859e0-a797-42e6-89f7-da188092a1f8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskCreditRisk"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_ConcentrationRiskCreditRisk_a56859e0-a797-42e6-89f7-da188092a1f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_e58b24fe-156a-445e-b3bd-687b2f108def" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_e58b24fe-156a-445e-b3bd-687b2f108def" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_a13c954d-7bcf-427f-954a-f369fbd92e56" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_a13c954d-7bcf-427f-954a-f369fbd92e56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsPolicy_5c5f40c3-6a8c-46e4-890a-1426ffb09d09" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationsPolicy"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_BusinessCombinationsPolicy_5c5f40c3-6a8c-46e4-890a-1426ffb09d09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_fd280c42-f606-4522-a61e-1b302628c468" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_fd280c42-f606-4522-a61e-1b302628c468" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_4bfe1f1c-ac5f-433f-9862-4c1ddb2b2477" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_4bfe1f1c-ac5f-433f-9862-4c1ddb2b2477" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternalUseSoftwarePolicy_291f377e-33db-4249-b9e7-ce2d2a860dc4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InternalUseSoftwarePolicy"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_InternalUseSoftwarePolicy_291f377e-33db-4249-b9e7-ce2d2a860dc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EmergingGrowthCompanyPolicyTextBlock_c15079ce-e5b5-4cb6-82ab-71659fecd5c2" xlink:href="cmlf-20220930.xsd#cmlf_EmergingGrowthCompanyPolicyTextBlock"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_cmlf_EmergingGrowthCompanyPolicyTextBlock_c15079ce-e5b5-4cb6-82ab-71659fecd5c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_839eaf9a-ca24-4d02-a3d7-5560148761d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6cba96bf-1a87-4be8-abdf-d93008c56715" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_839eaf9a-ca24-4d02-a3d7-5560148761d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPoliciesTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_ba246aff-8913-4c1f-acf4-1123ad24a118" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_f5f98652-24e2-44a9-ba1b-03e1f2f2beb0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ba246aff-8913-4c1f-acf4-1123ad24a118" xlink:to="loc_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_f5f98652-24e2-44a9-ba1b-03e1f2f2beb0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_149bd8cc-de3a-4910-8534-4860d2166601" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ba246aff-8913-4c1f-acf4-1123ad24a118" xlink:to="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_149bd8cc-de3a-4910-8534-4860d2166601" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock_1bf5cfa5-75c0-4b19-a560-5854adf62e52" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ba246aff-8913-4c1f-acf4-1123ad24a118" xlink:to="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock_1bf5cfa5-75c0-4b19-a560-5854adf62e52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/BusinessCombinationsTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#BusinessCombinationsTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/BusinessCombinationsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_dc7da2b5-972d-46ee-8550-67b1371c04db" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_e3234b24-cc90-4197-b524-defd9e35d37d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_dc7da2b5-972d-46ee-8550-67b1371c04db" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_e3234b24-cc90-4197-b524-defd9e35d37d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_5e91c412-f574-47f9-aa50-92d30a5f613a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_99f1a65e-c84a-48d4-b62e-f6484edbf4da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_5e91c412-f574-47f9-aa50-92d30a5f613a" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_99f1a65e-c84a-48d4-b62e-f6484edbf4da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_49fb3e34-bdd3-469b-a992-687cd4bfe658" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_5e91c412-f574-47f9-aa50-92d30a5f613a" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_49fb3e34-bdd3-469b-a992-687cd4bfe658" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#FairValueMeasurementsTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_2a1c348e-015d-404d-9cb3-a57f06ffcfd4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_3a0fda47-d106-4afc-b6f7-42d368be1385" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2a1c348e-015d-404d-9cb3-a57f06ffcfd4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_3a0fda47-d106-4afc-b6f7-42d368be1385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_63230005-7f5c-48c7-8044-b7ec2c9073fe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2a1c348e-015d-404d-9cb3-a57f06ffcfd4" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_63230005-7f5c-48c7-8044-b7ec2c9073fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#PropertyandEquipmentTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_cfbb3479-48c4-44e9-9349-14d0a06b62ba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_0e7b02c7-ab09-46ed-8aa9-00455b095aee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_cfbb3479-48c4-44e9-9349-14d0a06b62ba" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_0e7b02c7-ab09-46ed-8aa9-00455b095aee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RelatedPartyTransactionsTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_2b8769cb-d0cd-40f3-8bc9-5b36782eac2d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_c0d84278-a1e3-48b2-9d6b-b009f057cc76" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_2b8769cb-d0cd-40f3-8bc9-5b36782eac2d" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_c0d84278-a1e3-48b2-9d6b-b009f057cc76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebtTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebtTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebtTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_9084ab9b-b99b-4395-9d51-5af034fd3b28" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_185856b7-c21d-4780-b330-61c10cb528ff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_9084ab9b-b99b-4395-9d51-5af034fd3b28" xlink:to="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_185856b7-c21d-4780-b330-61c10cb528ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_9216debb-d6fb-4722-9604-ba54024c5ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_7653f139-d40d-445e-8b64-731c4d4c5b22" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9216debb-d6fb-4722-9604-ba54024c5ffb" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_7653f139-d40d-445e-8b64-731c4d4c5b22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_AssetsAndLiabilitiesLesseeTableTextBlock_a341cb9a-859b-4d95-bcff-d0bb78b63605" xlink:href="cmlf-20220930.xsd#cmlf_AssetsAndLiabilitiesLesseeTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9216debb-d6fb-4722-9604-ba54024c5ffb" xlink:to="loc_cmlf_AssetsAndLiabilitiesLesseeTableTextBlock_a341cb9a-859b-4d95-bcff-d0bb78b63605" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_5266d7b1-3bd1-46d5-aa20-d907ebafbe75" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9216debb-d6fb-4722-9604-ba54024c5ffb" xlink:to="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_5266d7b1-3bd1-46d5-aa20-d907ebafbe75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0bb48f38-bef2-4bdb-ba7b-ef8511e2016a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9216debb-d6fb-4722-9604-ba54024c5ffb" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0bb48f38-bef2-4bdb-ba7b-ef8511e2016a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_59a0b16c-0cdd-4b50-a7ed-b144063f31a8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_6dff0e29-34a2-4e97-a767-9377d9fb12f2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_59a0b16c-0cdd-4b50-a7ed-b144063f31a8" xlink:to="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_6dff0e29-34a2-4e97-a767-9377d9fb12f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_8259df3d-170d-402a-ac8a-df3a758f256d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_59a0b16c-0cdd-4b50-a7ed-b144063f31a8" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_8259df3d-170d-402a-ac8a-df3a758f256d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_8f992b59-206e-4041-b660-d2e2d0b118c2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_59a0b16c-0cdd-4b50-a7ed-b144063f31a8" xlink:to="loc_us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_8f992b59-206e-4041-b660-d2e2d0b118c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_e393af82-e326-47b5-b8d8-acebf53e101e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_59a0b16c-0cdd-4b50-a7ed-b144063f31a8" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_e393af82-e326-47b5-b8d8-acebf53e101e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/NetIncomelossperShareTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#NetIncomelossperShareTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/NetIncomelossperShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_aacaac99-ea15-4448-8917-820ea848408c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_1f4cf51b-882a-4047-bb5b-113417f9fe54" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_aacaac99-ea15-4448-8917-820ea848408c" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_1f4cf51b-882a-4047-bb5b-113417f9fe54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_a4eed9af-86b2-4228-9e35-89f1323e9f78" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_aacaac99-ea15-4448-8917-820ea848408c" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_a4eed9af-86b2-4228-9e35-89f1323e9f78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RestructuringCostsTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RestructuringCostsTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RestructuringCostsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_b3d6b6c3-a620-470c-9c8e-17c24c435a90" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_4dcf50a8-4754-48aa-bc55-7b44b560e56d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_b3d6b6c3-a620-470c-9c8e-17c24c435a90" xlink:to="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_4dcf50a8-4754-48aa-bc55-7b44b560e56d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SupplementalFinancialInformationTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_9894fdf0-1f3a-464d-873c-fdf0782c3bf3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_8f2b5bac-87af-4e99-97f2-abef87c7fbb5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_9894fdf0-1f3a-464d-873c-fdf0782c3bf3" xlink:to="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_8f2b5bac-87af-4e99-97f2-abef87c7fbb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesTableTextBlock_829d825f-56ee-42d1-a06e-569de5ac04c1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherCurrentLiabilitiesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_9894fdf0-1f3a-464d-873c-fdf0782c3bf3" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesTableTextBlock_829d825f-56ee-42d1-a06e-569de5ac04c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsTables" xlink:type="simple" xlink:href="cmlf-20220930.xsd#GoodwillandintangibleassetsTables"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_02171718-348b-420d-a3ce-1b2c4e4948d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_e02a5167-4e6a-4449-a3d0-d29a8e305b74" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_02171718-348b-420d-a3ce-1b2c4e4948d8" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_e02a5167-4e6a-4449-a3d0-d29a8e305b74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7a3adfa7-1ffd-4c66-a5db-128d20e697d7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_02171718-348b-420d-a3ce-1b2c4e4948d8" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7a3adfa7-1ffd-4c66-a5db-128d20e697d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_b085a12b-d039-46ad-8bbf-9d374cddc787" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_02171718-348b-420d-a3ce-1b2c4e4948d8" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_b085a12b-d039-46ad-8bbf-9d374cddc787" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/OrganizationandDescriptionofBusinessDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#OrganizationandDescriptionofBusinessDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/OrganizationandDescriptionofBusinessDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_a79e2bf2-2bd6-4c6b-89b0-1c8f09337967" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:href="cmlf-20220930.xsd#cmlf_OrganizationAndDescriptionOfBusinessTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_a79e2bf2-2bd6-4c6b-89b0-1c8f09337967" xlink:to="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_4f4379ce-3f30-4306-9581-4df7c927dbee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_4f4379ce-3f30-4306-9581-4df7c927dbee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_53231008-cc7b-4f21-ad43-71923b9b12f0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_4f4379ce-3f30-4306-9581-4df7c927dbee" xlink:to="loc_us-gaap_RelatedPartyDomain_53231008-cc7b-4f21-ad43-71923b9b12f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AffiliatedEntityMember_be7483ee-6c4e-4731-b9b2-6b53c4a533fb" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_AffiliatedEntityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_53231008-cc7b-4f21-ad43-71923b9b12f0" xlink:to="loc_srt_AffiliatedEntityMember_be7483ee-6c4e-4731-b9b2-6b53c4a533fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_3645da60-eae2-4272-9c26-f50a303e38b3" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_OwnershipAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:to="loc_srt_OwnershipAxis_3645da60-eae2-4272-9c26-f50a303e38b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_9bae08eb-28db-4191-9686-3e3e1428e581" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_OwnershipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipAxis_3645da60-eae2-4272-9c26-f50a303e38b3" xlink:to="loc_srt_OwnershipDomain_9bae08eb-28db-4191-9686-3e3e1428e581" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GeneDxMember_e5878547-779f-4dc6-8582-a7765f1e9d90" xlink:href="cmlf-20220930.xsd#cmlf_GeneDxMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_OwnershipDomain_9bae08eb-28db-4191-9686-3e3e1428e581" xlink:to="loc_cmlf_GeneDxMember_e5878547-779f-4dc6-8582-a7765f1e9d90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_9c850a5a-4f80-4672-a9f3-717386cc6ab1" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LegalEntityAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:to="loc_dei_LegalEntityAxis_9c850a5a-4f80-4672-a9f3-717386cc6ab1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_ff7eb1d3-f046-4572-8598-90516a26eea7" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_9c850a5a-4f80-4672-a9f3-717386cc6ab1" xlink:to="loc_dei_EntityDomain_ff7eb1d3-f046-4572-8598-90516a26eea7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GeneDXHolding2IncMember_eca4060c-27ce-4a0e-bc7a-3aef5c1d725a" xlink:href="cmlf-20220930.xsd#cmlf_GeneDXHolding2IncMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_ff7eb1d3-f046-4572-8598-90516a26eea7" xlink:to="loc_cmlf_GeneDXHolding2IncMember_eca4060c-27ce-4a0e-bc7a-3aef5c1d725a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OrganizationAndDescriptionOfBusinessLineItems_8f24113f-f06d-43f8-93d1-9c9b8da4a962" xlink:href="cmlf-20220930.xsd#cmlf_OrganizationAndDescriptionOfBusinessLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessTable_5f52f627-5154-4188-ac05-1c65043e5027" xlink:to="loc_cmlf_OrganizationAndDescriptionOfBusinessLineItems_8f24113f-f06d-43f8-93d1-9c9b8da4a962" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ReverseRecapitalizationExchangeRatio_623143c7-e12c-44fa-b28f-73a4e0afc8df" xlink:href="cmlf-20220930.xsd#cmlf_ReverseRecapitalizationExchangeRatio"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessLineItems_8f24113f-f06d-43f8-93d1-9c9b8da4a962" xlink:to="loc_cmlf_ReverseRecapitalizationExchangeRatio_623143c7-e12c-44fa-b28f-73a4e0afc8df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_095f8a1c-bb6c-4dd3-9541-c30339dfa2ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OrganizationAndDescriptionOfBusinessLineItems_8f24113f-f06d-43f8-93d1-9c9b8da4a962" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_095f8a1c-bb6c-4dd3-9541-c30339dfa2ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_22dc4134-c203-44ed-ab37-dc233b79ade4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_22dc4134-c203-44ed-ab37-dc233b79ade4" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_46290954-a4f9-42e9-8896-d9dd90fd7072" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_46290954-a4f9-42e9-8896-d9dd90fd7072" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_1d5e49b1-1401-4423-893b-7ec8ef36c8e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_46290954-a4f9-42e9-8896-d9dd90fd7072" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_1d5e49b1-1401-4423-893b-7ec8ef36c8e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsTotalMember_3852e957-3c50-41f7-ba8a-85ebcee3fff9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfGoodsTotalMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_1d5e49b1-1401-4423-893b-7ec8ef36c8e6" xlink:to="loc_us-gaap_CostOfGoodsTotalMember_3852e957-3c50-41f7-ba8a-85ebcee3fff9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_e7548710-4f48-4c16-8274-40e255747b03" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_e7548710-4f48-4c16-8274-40e255747b03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_56b261ba-49e3-4038-a400-5ca7e24fe3b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_e7548710-4f48-4c16-8274-40e255747b03" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_56b261ba-49e3-4038-a400-5ca7e24fe3b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierConcentrationRiskMember_950b4fa3-59a5-48ea-850f-7522b9c11330" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SupplierConcentrationRiskMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_56b261ba-49e3-4038-a400-5ca7e24fe3b6" xlink:to="loc_us-gaap_SupplierConcentrationRiskMember_950b4fa3-59a5-48ea-850f-7522b9c11330" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis_73cb5d45-5426-44e6-8a3d-99c1920a5650" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis_73cb5d45-5426-44e6-8a3d-99c1920a5650" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSupplierDomain_6b7c79e5-6089-4028-af2d-ff8260fa09e4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSupplierDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis_73cb5d45-5426-44e6-8a3d-99c1920a5650" xlink:to="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSupplierDomain_6b7c79e5-6089-4028-af2d-ff8260fa09e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_SupplierAMember_f14ac4a2-8ad5-48ea-811f-be7637de5924" xlink:href="cmlf-20220930.xsd#cmlf_SupplierAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSupplierDomain_6b7c79e5-6089-4028-af2d-ff8260fa09e4" xlink:to="loc_cmlf_SupplierAMember_f14ac4a2-8ad5-48ea-811f-be7637de5924" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GovernmentAssistanceAxis_155546cb-ffd5-406b-8cb3-37ca0ba92da4" xlink:href="cmlf-20220930.xsd#cmlf_GovernmentAssistanceAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_cmlf_GovernmentAssistanceAxis_155546cb-ffd5-406b-8cb3-37ca0ba92da4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GovernmentAssistanceDomain_9633707f-5b73-4079-a595-0dc5ff2e353f" xlink:href="cmlf-20220930.xsd#cmlf_GovernmentAssistanceDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_GovernmentAssistanceAxis_155546cb-ffd5-406b-8cb3-37ca0ba92da4" xlink:to="loc_cmlf_GovernmentAssistanceDomain_9633707f-5b73-4079-a595-0dc5ff2e353f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GovernmentAssistanceCARESActProviderReliefFundMember_5ce45a39-6313-4262-97d9-6e731213fe33" xlink:href="cmlf-20220930.xsd#cmlf_GovernmentAssistanceCARESActProviderReliefFundMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_GovernmentAssistanceDomain_9633707f-5b73-4079-a595-0dc5ff2e353f" xlink:to="loc_cmlf_GovernmentAssistanceCARESActProviderReliefFundMember_5ce45a39-6313-4262-97d9-6e731213fe33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GovernmentAssistanceCARESActEmployeeRetentionCreditMember_b6daf736-3195-41c7-a437-ab68c7216efb" xlink:href="cmlf-20220930.xsd#cmlf_GovernmentAssistanceCARESActEmployeeRetentionCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_GovernmentAssistanceDomain_9633707f-5b73-4079-a595-0dc5ff2e353f" xlink:to="loc_cmlf_GovernmentAssistanceCARESActEmployeeRetentionCreditMember_b6daf736-3195-41c7-a437-ab68c7216efb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis_8dd7b42b-ef88-4b02-94cf-293d6169c26c" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementScenarioAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_srt_StatementScenarioAxis_8dd7b42b-ef88-4b02-94cf-293d6169c26c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_26c046ac-6322-40a6-8f99-bfbac84a85bb" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_8dd7b42b-ef88-4b02-94cf-293d6169c26c" xlink:to="loc_srt_ScenarioUnspecifiedDomain_26c046ac-6322-40a6-8f99-bfbac84a85bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioForecastMember_1b5c82de-3952-4652-a305-67886a5037b2" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScenarioForecastMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_26c046ac-6322-40a6-8f99-bfbac84a85bb" xlink:to="loc_srt_ScenarioForecastMember_1b5c82de-3952-4652-a305-67886a5037b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProFormaMember_970e94a1-02ea-4612-8c93-a992fda53cce" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProFormaMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_26c046ac-6322-40a6-8f99-bfbac84a85bb" xlink:to="loc_srt_ProFormaMember_970e94a1-02ea-4612-8c93-a992fda53cce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_9c56a68b-2c7f-43ca-acb3-36ebca85867d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_9c56a68b-2c7f-43ca-acb3-36ebca85867d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_69440a2c-c10d-434c-a93b-471f1996725c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_9c56a68b-2c7f-43ca-acb3-36ebca85867d" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_69440a2c-c10d-434c-a93b-471f1996725c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GeneDxMember_754b78e6-1bec-4261-b9e4-275c57184553" xlink:href="cmlf-20220930.xsd#cmlf_GeneDxMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_69440a2c-c10d-434c-a93b-471f1996725c" xlink:to="loc_cmlf_GeneDxMember_754b78e6-1bec-4261-b9e4-275c57184553" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_Sema4OpCoIncMember_ffcf090b-18b6-4355-9262-cff0bccec1f3" xlink:href="cmlf-20220930.xsd#cmlf_Sema4OpCoIncMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_69440a2c-c10d-434c-a93b-471f1996725c" xlink:to="loc_cmlf_Sema4OpCoIncMember_ffcf090b-18b6-4355-9262-cff0bccec1f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_bd8f851b-6802-474c-9bf9-81e1bb76d03c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_bd8f851b-6802-474c-9bf9-81e1bb76d03c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_f8468462-1053-4f7e-9dad-af2d73c07f91" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_bd8f851b-6802-474c-9bf9-81e1bb76d03c" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_f8468462-1053-4f7e-9dad-af2d73c07f91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PublicWarrantsMember_c819cba6-d1f3-4438-8702-dd84a3336b37" xlink:href="cmlf-20220930.xsd#cmlf_PublicWarrantsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_f8468462-1053-4f7e-9dad-af2d73c07f91" xlink:to="loc_cmlf_PublicWarrantsMember_c819cba6-d1f3-4438-8702-dd84a3336b37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PrivatePlacementWarrantsMember_29527514-ea7a-4ae7-b8a6-92c129a9ff18" xlink:href="cmlf-20220930.xsd#cmlf_PrivatePlacementWarrantsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_f8468462-1053-4f7e-9dad-af2d73c07f91" xlink:to="loc_cmlf_PrivatePlacementWarrantsMember_29527514-ea7a-4ae7-b8a6-92c129a9ff18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_ccabf0bf-16b5-4ec3-861e-4e85fd9c0b2a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_StatementClassOfStockAxis_ccabf0bf-16b5-4ec3-861e-4e85fd9c0b2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_e61251d8-417d-43f0-bf85-c9c6704d67a3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ccabf0bf-16b5-4ec3-861e-4e85fd9c0b2a" xlink:to="loc_us-gaap_ClassOfStockDomain_e61251d8-417d-43f0-bf85-c9c6704d67a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_6abbe30c-93b0-4d92-a4da-602f660f5623" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_e61251d8-417d-43f0-bf85-c9c6704d67a3" xlink:to="loc_us-gaap_CommonClassAMember_6abbe30c-93b0-4d92-a4da-602f660f5623" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_c4cf6fbc-be7c-4a7b-b49d-be01d722a2a2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_c4cf6fbc-be7c-4a7b-b49d-be01d722a2a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_f70064b9-81b7-4c7a-89ae-b5eac56ff77e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_c4cf6fbc-be7c-4a7b-b49d-be01d722a2a2" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_f70064b9-81b7-4c7a-89ae-b5eac56ff77e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ClassACommonStockEqualsOrExceedsThresholdOneMember_ba048f91-a823-45e2-9878-7a6d6d28db45" xlink:href="cmlf-20220930.xsd#cmlf_ClassACommonStockEqualsOrExceedsThresholdOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_f70064b9-81b7-4c7a-89ae-b5eac56ff77e" xlink:to="loc_cmlf_ClassACommonStockEqualsOrExceedsThresholdOneMember_ba048f91-a823-45e2-9878-7a6d6d28db45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ClassACommonStockEqualsOrExceedsThresholdTwoMember_401771cc-b639-4aea-bbec-9ec7be05e1a3" xlink:href="cmlf-20220930.xsd#cmlf_ClassACommonStockEqualsOrExceedsThresholdTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_f70064b9-81b7-4c7a-89ae-b5eac56ff77e" xlink:to="loc_cmlf_ClassACommonStockEqualsOrExceedsThresholdTwoMember_401771cc-b639-4aea-bbec-9ec7be05e1a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_a5b35565-2fa0-46c1-a549-795f664f6533" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_srt_RangeAxis_a5b35565-2fa0-46c1-a549-795f664f6533" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_aa552013-c48d-4749-b760-bb0c6905027b" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_a5b35565-2fa0-46c1-a549-795f664f6533" xlink:to="loc_srt_RangeMember_aa552013-c48d-4749-b760-bb0c6905027b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_e21bc8ee-be2a-45fe-a891-edfc77873e18" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_aa552013-c48d-4749-b760-bb0c6905027b" xlink:to="loc_srt_MinimumMember_e21bc8ee-be2a-45fe-a891-edfc77873e18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_584bcefd-01ff-4e86-b6a2-0dc49055f265" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_aa552013-c48d-4749-b760-bb0c6905027b" xlink:to="loc_srt_MaximumMember_584bcefd-01ff-4e86-b6a2-0dc49055f265" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_5c104605-0a1a-4645-b3f1-26c537c9baec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_AwardTypeAxis_5c104605-0a1a-4645-b3f1-26c537c9baec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_75f16433-c9b5-4f77-a5be-2bd529399ca1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_5c104605-0a1a-4645-b3f1-26c537c9baec" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_75f16433-c9b5-4f77-a5be-2bd529399ca1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_173f81b2-9657-4718-a312-abe74be54547" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_75f16433-c9b5-4f77-a5be-2bd529399ca1" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_173f81b2-9657-4718-a312-abe74be54547" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_3d4800b3-5cc5-491b-9ec3-31d1db4134f1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VestingAxis"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_VestingAxis_3d4800b3-5cc5-491b-9ec3-31d1db4134f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_57032f80-e826-464b-a6b0-19851d593697" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VestingDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingAxis_3d4800b3-5cc5-491b-9ec3-31d1db4134f1" xlink:to="loc_us-gaap_VestingDomain_57032f80-e826-464b-a6b0-19851d593697" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_4f1d5d69-7b57-49b6-b5f7-f74495a457db" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_57032f80-e826-464b-a6b0-19851d593697" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_4f1d5d69-7b57-49b6-b5f7-f74495a457db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_462ab6ba-db24-4ef1-8c35-8b43aade21c4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_57032f80-e826-464b-a6b0-19851d593697" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_462ab6ba-db24-4ef1-8c35-8b43aade21c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_271dd907-5b32-4a0a-8b70-73a450c69cb5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_57032f80-e826-464b-a6b0-19851d593697" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_271dd907-5b32-4a0a-8b70-73a450c69cb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_85786e65-2780-44bc-a74b-729f845e7339" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_85786e65-2780-44bc-a74b-729f845e7339" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_7278c9b9-8ee6-4b61-a9e0-824ad1986931" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_85786e65-2780-44bc-a74b-729f845e7339" xlink:to="loc_us-gaap_TypeOfAdoptionMember_7278c9b9-8ee6-4b61-a9e0-824ad1986931" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_9e736c95-38b8-4572-a799-98ca35953e24" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingStandardsUpdate201602Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_7278c9b9-8ee6-4b61-a9e0-824ad1986931" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_9e736c95-38b8-4572-a799-98ca35953e24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationByTypeAxis_cf5402be-2b25-43ce-8c3c-462cbed3fe1b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContingentConsiderationByTypeAxis"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_ContingentConsiderationByTypeAxis_cf5402be-2b25-43ce-8c3c-462cbed3fe1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationTypeDomain_7a3e76bf-1f21-4a80-a8ed-fa3499abaeb7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContingentConsiderationTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationByTypeAxis_cf5402be-2b25-43ce-8c3c-462cbed3fe1b" xlink:to="loc_us-gaap_ContingentConsiderationTypeDomain_7a3e76bf-1f21-4a80-a8ed-fa3499abaeb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContingentConsiderationMilestoneOneMember_2b25d881-49ad-4825-9151-66552055aecd" xlink:href="cmlf-20220930.xsd#cmlf_ContingentConsiderationMilestoneOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationTypeDomain_7a3e76bf-1f21-4a80-a8ed-fa3499abaeb7" xlink:to="loc_cmlf_ContingentConsiderationMilestoneOneMember_2b25d881-49ad-4825-9151-66552055aecd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContingentConsiderationMilestoneTwoMember_ef125b82-f578-4992-bf14-0e0fdf39ea1e" xlink:href="cmlf-20220930.xsd#cmlf_ContingentConsiderationMilestoneTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationTypeDomain_7a3e76bf-1f21-4a80-a8ed-fa3499abaeb7" xlink:to="loc_cmlf_ContingentConsiderationMilestoneTwoMember_ef125b82-f578-4992-bf14-0e0fdf39ea1e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_b4a78d96-dd33-42a2-9d9b-72d3ee7cbf0e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_6d5fedfe-ec33-4214-a1c1-df006d30e9b0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_NumberOfReportableSegments_6d5fedfe-ec33-4214-a1c1-df006d30e9b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_0395837e-2b7e-46e1-87f2-cc7a725328bc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_0395837e-2b7e-46e1-87f2-cc7a725328bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ProceedsFromGovernmentAssistance_ce4bd392-a942-4800-96d4-4dbcc298498c" xlink:href="cmlf-20220930.xsd#cmlf_ProceedsFromGovernmentAssistance"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_ProceedsFromGovernmentAssistance_ce4bd392-a942-4800-96d4-4dbcc298498c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedPayrollTaxesCurrentAndNoncurrent_07e96e22-6c86-4931-89a1-09044c1d2c52" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedPayrollTaxesCurrentAndNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_AccruedPayrollTaxesCurrentAndNoncurrent_07e96e22-6c86-4931-89a1-09044c1d2c52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PaymentOfDeferredPayrollTaxes_12aa1764-4724-46e4-97b9-4951b25b22ee" xlink:href="cmlf-20220930.xsd#cmlf_PaymentOfDeferredPayrollTaxes"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_PaymentOfDeferredPayrollTaxes_12aa1764-4724-46e4-97b9-4951b25b22ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_37299a3a-c7cd-4b63-9f41-ec78505247ce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_37299a3a-c7cd-4b63-9f41-ec78505247ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_ba6b1139-d904-4b1e-bb0a-0f94a8995c99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_RestrictedCash_ba6b1139-d904-4b1e-bb0a-0f94a8995c99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod_adbfc431-b645-4b41-a2c8-5db9aa3775e2" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod_adbfc431-b645-4b41-a2c8-5db9aa3775e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_fc2bdf54-531e-4e22-bbc8-0aaa74014631" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnbilledReceivablesCurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_fc2bdf54-531e-4e22-bbc8-0aaa74014631" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightOutstanding_1b220530-d1e4-4188-b8be-014c1dfb0f8a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightOutstanding"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_ClassOfWarrantOrRightOutstanding_1b220530-d1e4-4188-b8be-014c1dfb0f8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantsAndRightsOutstandingTerm_a6b6be1f-bbd4-422f-afec-a6b000e0a6da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WarrantsAndRightsOutstandingTerm"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_WarrantsAndRightsOutstandingTerm_a6b6be1f-bbd4-422f-afec-a6b000e0a6da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_02aa6ef7-18f9-4319-9cda-23d7a09ddc18" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_02aa6ef7-18f9-4319-9cda-23d7a09ddc18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_292a8125-4369-486b-a3b6-1a78b6e67406" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_292a8125-4369-486b-a3b6-1a78b6e67406" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption_a99b15eb-8295-4cf4-8585-5c8276d80b73" xlink:href="cmlf-20220930.xsd#cmlf_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption_a99b15eb-8295-4cf4-8585-5c8276d80b73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RedemptionPricePerWarrant_13854765-47df-48eb-86a4-3038f3df31ff" xlink:href="cmlf-20220930.xsd#cmlf_RedemptionPricePerWarrant"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_RedemptionPricePerWarrant_13854765-47df-48eb-86a4-3038f3df31ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_NumberOfDaysForWrittenNoticeOfRedemption_d1609981-9e36-43a8-b7f2-5d31d64b404e" xlink:href="cmlf-20220930.xsd#cmlf_NumberOfDaysForWrittenNoticeOfRedemption"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_NumberOfDaysForWrittenNoticeOfRedemption_d1609981-9e36-43a8-b7f2-5d31d64b404e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_MinimumThresholdPriceOfCommonStockSpecifiedToSendNoticeOfRedemptionToTheWarrantHolders_b82cdd11-94dc-4114-95d4-c8285391039e" xlink:href="cmlf-20220930.xsd#cmlf_MinimumThresholdPriceOfCommonStockSpecifiedToSendNoticeOfRedemptionToTheWarrantHolders"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_MinimumThresholdPriceOfCommonStockSpecifiedToSendNoticeOfRedemptionToTheWarrantHolders_b82cdd11-94dc-4114-95d4-c8285391039e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CommonStockThresholdTradingDays_631275f8-669f-4808-a72e-867fd10c60bb" xlink:href="cmlf-20220930.xsd#cmlf_CommonStockThresholdTradingDays"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_CommonStockThresholdTradingDays_631275f8-669f-4808-a72e-867fd10c60bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CommonStockThresholdConsecutiveTradingDays_80f2ca3d-aa11-47eb-88c3-9405d60f5d43" xlink:href="cmlf-20220930.xsd#cmlf_CommonStockThresholdConsecutiveTradingDays"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_CommonStockThresholdConsecutiveTradingDays_80f2ca3d-aa11-47eb-88c3-9405d60f5d43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CommonStockThresholdNumberOfTradingDaysBeforeNoticeOfRedemption_d591d190-0f69-45f6-b4da-11060758b302" xlink:href="cmlf-20220930.xsd#cmlf_CommonStockThresholdNumberOfTradingDaysBeforeNoticeOfRedemption"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_CommonStockThresholdNumberOfTradingDaysBeforeNoticeOfRedemption_d591d190-0f69-45f6-b4da-11060758b302" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RedemptionOnWarrantHolders_2d0c660d-bc1b-452e-9ae8-ce88bda9cf16" xlink:href="cmlf-20220930.xsd#cmlf_RedemptionOnWarrantHolders"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_RedemptionOnWarrantHolders_2d0c660d-bc1b-452e-9ae8-ce88bda9cf16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_efaffe70-90e8-4fc9-97c7-7d9be65355cf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_efaffe70-90e8-4fc9-97c7-7d9be65355cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionSharePrice_36bccf45-7161-4f34-b9dc-3677a6d09e6b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionSharePrice"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_BusinessAcquisitionSharePrice_36bccf45-7161-4f34-b9dc-3677a6d09e6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_14522892-c63d-4030-9c6a-2d5a1f84afb9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_14522892-c63d-4030-9c6a-2d5a1f84afb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment_02c6195d-0714-48ed-aa26-e8243809242e" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment_02c6195d-0714-48ed-aa26-e8243809242e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue_555bd690-3907-4a33-8768-bf1830bd2a23" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue_555bd690-3907-4a33-8768-bf1830bd2a23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment_044c5e62-84a0-43c5-b6db-0672d7bd33a9" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment_044c5e62-84a0-43c5-b6db-0672d7bd33a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue_3198dcb2-5159-45a3-89d5-9ea5ebc92079" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue_3198dcb2-5159-45a3-89d5-9ea5ebc92079" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage_faf97c07-2b76-478b-94fd-85a1462acfb1" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage_faf97c07-2b76-478b-94fd-85a1462acfb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent_a0a7d585-e7d3-4191-83a0-23e2c459680e" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent_a0a7d585-e7d3-4191-83a0-23e2c459680e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget_972d89aa-a0dd-4bff-aa2d-aac03f7998a5" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget_972d89aa-a0dd-4bff-aa2d-aac03f7998a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_ceae67c5-d668-4da4-af8e-41e7613ed7db" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_ceae67c5-d668-4da4-af8e-41e7613ed7db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_9649ae94-d654-47ad-bfda-900a52904260" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_9649ae94-d654-47ad-bfda-900a52904260" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice_f2fcd994-7a1c-4af1-900d-ea1862f3040d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharePrice"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_SharePrice_f2fcd994-7a1c-4af1-900d-ea1862f3040d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_d620a773-38d4-4d0d-b686-b34cef73095a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_d620a773-38d4-4d0d-b686-b34cef73095a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAdditions_7095c9ed-8da6-4c32-b4c0-58328e31615c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CapitalizedComputerSoftwareAdditions"/>
    <link:presentationArc order="36" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAdditions_7095c9ed-8da6-4c32-b4c0-58328e31615c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_3662feb3-257c-4094-b128-d89cf0e90e87" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="37" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_3662feb3-257c-4094-b128-d89cf0e90e87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_e8bdebda-0d24-4d98-af27-6ace1f94c6ca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="38" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_06da8d64-dd47-4d9c-bbaa-f8ab03427f83" xlink:to="loc_us-gaap_OperatingLeaseLiability_e8bdebda-0d24-4d98-af27-6ace1f94c6ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesConcentrationRiskDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPoliciesConcentrationRiskDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesConcentrationRiskDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_676f99fd-7f76-4999-a770-cb28071f44de" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_676f99fd-7f76-4999-a770-cb28071f44de" xlink:to="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_23ad0512-cc79-4d99-a852-12fafee88aa8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_23ad0512-cc79-4d99-a852-12fafee88aa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_d7562033-44ae-4639-bc6b-8d9fc021f38c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_23ad0512-cc79-4d99-a852-12fafee88aa8" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_d7562033-44ae-4639-bc6b-8d9fc021f38c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_c3c4b07c-88a2-4805-ba0d-ddf3077478bc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_d7562033-44ae-4639-bc6b-8d9fc021f38c" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_c3c4b07c-88a2-4805-ba0d-ddf3077478bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_592f4126-ec48-4d3a-9b63-c475db782ec6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_592f4126-ec48-4d3a-9b63-c475db782ec6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_f2130130-9e9e-43c5-9ad6-be8a7f395a44" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_592f4126-ec48-4d3a-9b63-c475db782ec6" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_f2130130-9e9e-43c5-9ad6-be8a7f395a44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_023f0832-4d60-4e46-9b41-4e13e13b03e7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_f2130130-9e9e-43c5-9ad6-be8a7f395a44" xlink:to="loc_us-gaap_SalesRevenueNetMember_023f0832-4d60-4e46-9b41-4e13e13b03e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_684b9f0c-2c26-44ec-947e-4673b3543db7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_f2130130-9e9e-43c5-9ad6-be8a7f395a44" xlink:to="loc_us-gaap_AccountsReceivableMember_684b9f0c-2c26-44ec-947e-4673b3543db7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_732f4a9d-11ad-4f93-8649-dc104f28de03" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MajorCustomersAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:to="loc_srt_MajorCustomersAxis_732f4a9d-11ad-4f93-8649-dc104f28de03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_732f4a9d-11ad-4f93-8649-dc104f28de03" xlink:to="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PayorAMember_e3407576-e721-47dc-88d9-81e71a31a2a9" xlink:href="cmlf-20220930.xsd#cmlf_PayorAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:to="loc_cmlf_PayorAMember_e3407576-e721-47dc-88d9-81e71a31a2a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PayorBMember_5141071e-6b12-4135-9aff-4380c5ee6875" xlink:href="cmlf-20220930.xsd#cmlf_PayorBMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:to="loc_cmlf_PayorBMember_5141071e-6b12-4135-9aff-4380c5ee6875" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PayorCMember_cdfe92a7-a78b-4369-9e5f-0eda92ad7aae" xlink:href="cmlf-20220930.xsd#cmlf_PayorCMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:to="loc_cmlf_PayorCMember_cdfe92a7-a78b-4369-9e5f-0eda92ad7aae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PayorDMember_361e47a5-0eb7-4c3e-9dd0-98f4b69aac7a" xlink:href="cmlf-20220930.xsd#cmlf_PayorDMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:to="loc_cmlf_PayorDMember_361e47a5-0eb7-4c3e-9dd0-98f4b69aac7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PayorEMember_f2fc75ea-5859-438f-8872-4b40b5e9680a" xlink:href="cmlf-20220930.xsd#cmlf_PayorEMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_370ebf97-e883-45f2-8d83-1ceb81ef055b" xlink:to="loc_cmlf_PayorEMember_f2fc75ea-5859-438f-8872-4b40b5e9680a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_4e70dc48-1120-4514-a4a8-3a8e2d81b435" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_4537f037-361c-42ce-a274-5d7a4900cc5f" xlink:to="loc_us-gaap_ConcentrationRiskLineItems_4e70dc48-1120-4514-a4a8-3a8e2d81b435" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_0418a3fb-39ac-4320-a9f1-7f4732679855" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_4e70dc48-1120-4514-a4a8-3a8e2d81b435" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_0418a3fb-39ac-4320-a9f1-7f4732679855" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesCashCashEquivalentsandRestrictedCashDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SummaryofSignificantAccountingPoliciesCashCashEquivalentsandRestrictedCashDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SummaryofSignificantAccountingPoliciesCashCashEquivalentsandRestrictedCashDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_3fab44c3-1253-42c1-a2ec-cdf14fb4096a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c22ed069-503a-41b3-98fc-35e9ebf75e2a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3fab44c3-1253-42c1-a2ec-cdf14fb4096a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c22ed069-503a-41b3-98fc-35e9ebf75e2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_bc4409f9-8305-4b57-b941-1d97010213aa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3fab44c3-1253-42c1-a2ec-cdf14fb4096a" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_bc4409f9-8305-4b57-b941-1d97010213aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3ef143e2-b8b2-47e8-9976-2ce68fefe39b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3fab44c3-1253-42c1-a2ec-cdf14fb4096a" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3ef143e2-b8b2-47e8-9976-2ce68fefe39b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/BusinessCombinationsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#BusinessCombinationsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/BusinessCombinationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_647d56ac-036e-4623-bf1b-35f6dc671065" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_647d56ac-036e-4623-bf1b-35f6dc671065" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_ed76c85e-c65b-4bf9-86a6-f4e558da91c5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_ed76c85e-c65b-4bf9-86a6-f4e558da91c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c9e1a22-71d5-4747-9a03-10be313557f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_ed76c85e-c65b-4bf9-86a6-f4e558da91c5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c9e1a22-71d5-4747-9a03-10be313557f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CMLSHoldingsLLCMember_fb729d3a-d87e-4bef-8d8e-7c2d6e28ac25" xlink:href="cmlf-20220930.xsd#cmlf_CMLSHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c9e1a22-71d5-4747-9a03-10be313557f9" xlink:to="loc_cmlf_CMLSHoldingsLLCMember_fb729d3a-d87e-4bef-8d8e-7c2d6e28ac25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GeneDxMember_9e7ffb06-bc75-4019-b3e0-a20540e92ef7" xlink:href="cmlf-20220930.xsd#cmlf_GeneDxMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c9e1a22-71d5-4747-9a03-10be313557f9" xlink:to="loc_cmlf_GeneDxMember_9e7ffb06-bc75-4019-b3e0-a20540e92ef7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_e077db95-edb4-4c23-b2b0-239a7e5c9492" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:to="loc_us-gaap_StatementClassOfStockAxis_e077db95-edb4-4c23-b2b0-239a7e5c9492" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_6fb9d275-21ae-4f44-9992-0f60517cadc6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_e077db95-edb4-4c23-b2b0-239a7e5c9492" xlink:to="loc_us-gaap_ClassOfStockDomain_6fb9d275-21ae-4f44-9992-0f60517cadc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_b73489af-2e25-4315-b361-dc998f3a5b9d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_6fb9d275-21ae-4f44-9992-0f60517cadc6" xlink:to="loc_us-gaap_CommonClassAMember_b73489af-2e25-4315-b361-dc998f3a5b9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassBMember_ff59ac92-051c-48ec-ae2a-81de675df6d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassBMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_6fb9d275-21ae-4f44-9992-0f60517cadc6" xlink:to="loc_us-gaap_CommonClassBMember_ff59ac92-051c-48ec-ae2a-81de675df6d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_b4413b4a-02de-4383-ab0b-7d64e2bb4731" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_b4413b4a-02de-4383-ab0b-7d64e2bb4731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_cf314606-9ddd-4a90-8271-bcbe7c8f6f16" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_b4413b4a-02de-4383-ab0b-7d64e2bb4731" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_cf314606-9ddd-4a90-8271-bcbe7c8f6f16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember_79ff2361-9a0f-42ff-ac92-8660772b3e3f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_cf314606-9ddd-4a90-8271-bcbe7c8f6f16" xlink:to="loc_us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember_79ff2361-9a0f-42ff-ac92-8660772b3e3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_018c1d57-a0f0-48e0-a73f-eafcba36dfc6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_018c1d57-a0f0-48e0-a73f-eafcba36dfc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_6f070088-0577-4bd0-b272-4dc20d4feafc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_018c1d57-a0f0-48e0-a73f-eafcba36dfc6" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_6f070088-0577-4bd0-b272-4dc20d4feafc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember_66148d66-d10a-4ab0-8bb4-c5e70a71cf90" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PrivatePlacementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_6f070088-0577-4bd0-b272-4dc20d4feafc" xlink:to="loc_us-gaap_PrivatePlacementMember_66148d66-d10a-4ab0-8bb4-c5e70a71cf90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_33e77728-9a2a-42a8-a920-5e3966d57b99" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquiredSalesTypeLeaseReceivable_b01da9c1-73a7-4481-b41e-83a3c20aad11" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAcquiredSalesTypeLeaseReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationAcquiredSalesTypeLeaseReceivable_b01da9c1-73a7-4481-b41e-83a3c20aad11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_ea23b1aa-71f1-41ce-9d1b-5aedde72bf48" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_ea23b1aa-71f1-41ce-9d1b-5aedde72bf48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionSharePrice_02c73ab7-8a70-49c4-81b6-8d0e6f588293" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionSharePrice"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessAcquisitionSharePrice_02c73ab7-8a70-49c4-81b6-8d0e6f588293" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfInitialPublicOffering_ae4be67d-10f3-4669-9b2b-cdd906374bc5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRepurchaseOfInitialPublicOffering"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfInitialPublicOffering_ae4be67d-10f3-4669-9b2b-cdd906374bc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionSharesConvertedRatio_e3653c4a-ff8b-4c36-b918-accc55cf29fa" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionSharesConvertedRatio"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_BusinessAcquisitionSharesConvertedRatio_e3653c4a-ff8b-4c36-b918-accc55cf29fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfOtherEquity_9774cb68-fe40-4160-aad3-08ab359abe0b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRepurchaseOfOtherEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfOtherEquity_9774cb68-fe40-4160-aad3-08ab359abe0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionInitialPublicOffering_c637cd0e-54b0-416c-b7ad-b5d29f9bea37" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionInitialPublicOffering"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_BusinessAcquisitionInitialPublicOffering_c637cd0e-54b0-416c-b7ad-b5d29f9bea37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_NumberOfSharesIssuedAndOutstanding_f9fbdafc-411f-4a31-9a0e-21c2c960b8b5" xlink:href="cmlf-20220930.xsd#cmlf_NumberOfSharesIssuedAndOutstanding"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_NumberOfSharesIssuedAndOutstanding_f9fbdafc-411f-4a31-9a0e-21c2c960b8b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCosts_df11081f-a6ff-41d0-9309-67978649a1e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCosts"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCosts_df11081f-a6ff-41d0-9309-67978649a1e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_d3e7bd07-e9ae-46c1-a898-9df443481a05" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_d3e7bd07-e9ae-46c1-a898-9df443481a05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned_3ee178eb-d6e2-4f4f-acce-ba48b62806d9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned_3ee178eb-d6e2-4f4f-acce-ba48b62806d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_5ad212ab-3c5f-4f50-a909-1c7c7f2a787b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_RestrictedCash_5ad212ab-3c5f-4f50-a909-1c7c7f2a787b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod_0860ea4e-3d68-4ecb-acfd-d8989f93cdcd" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_BusinessAcquisitionCashAndConsiderationHeldAsEscrowPeriod_0860ea4e-3d68-4ecb-acfd-d8989f93cdcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_79ca518b-c5a4-4d58-ad5c-4222cdab83e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_79ca518b-c5a4-4d58-ad5c-4222cdab83e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice_acdec8c9-ecbf-4f05-9872-9c1db28fb493" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharePrice"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_SharePrice_acdec8c9-ecbf-4f05-9872-9c1db28fb493" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_cb0eb976-31c4-4662-839d-0aa84b393dad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_cb0eb976-31c4-4662-839d-0aa84b393dad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockConsiderationReceivedPerTransaction_3d8ae905-6f63-41d7-bd91-6bd19bb94790" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockConsiderationReceivedPerTransaction"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_SaleOfStockConsiderationReceivedPerTransaction_3d8ae905-6f63-41d7-bd91-6bd19bb94790" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_60d5653e-24ff-4531-92af-4a93df97ece4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_60d5653e-24ff-4531-92af-4a93df97ece4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_8419f494-455a-4ba4-a47e-8f029c09cf32" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_8419f494-455a-4ba4-a47e-8f029c09cf32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_baef40b6-c746-4570-a2fd-b2e5d4b58b50" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_baef40b6-c746-4570-a2fd-b2e5d4b58b50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_5d738fcc-1daf-4748-ae29-d906f713fb33" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_5d738fcc-1daf-4748-ae29-d906f713fb33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionsIncreaseInProformaRevenue_a44af389-7d6c-46b5-bc30-0295d12f34ea" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionsIncreaseInProformaRevenue"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_BusinessAcquisitionsIncreaseInProformaRevenue_a44af389-7d6c-46b5-bc30-0295d12f34ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionPercentageOfProformaRevenue_8272ce54-c175-4df1-8b15-3b0f2f15569a" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionPercentageOfProformaRevenue"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_f9be1bc8-aa24-4c1b-8973-7b881d8d3315" xlink:to="loc_cmlf_BusinessAcquisitionPercentageOfProformaRevenue_8272ce54-c175-4df1-8b15-3b0f2f15569a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/BusinessCombinationsProFormaFinancialInformationDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#BusinessCombinationsProFormaFinancialInformationDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/BusinessCombinationsProFormaFinancialInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_d4b9d63d-863c-40c5-bf86-1621a2884e27" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_0a97f4c5-9465-49a2-af79-8708bff68001" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_d4b9d63d-863c-40c5-bf86-1621a2884e27" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_0a97f4c5-9465-49a2-af79-8708bff68001" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_4ffacf1e-1b70-4376-879b-c37f4befccf9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_d4b9d63d-863c-40c5-bf86-1621a2884e27" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_4ffacf1e-1b70-4376-879b-c37f4befccf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionDisaggregationofRevenueDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionDisaggregationofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d2236341-7907-466a-980d-cb2a77143117" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_54dba7b2-bb91-4adb-8762-22918e97be70" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d2236341-7907-466a-980d-cb2a77143117" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_54dba7b2-bb91-4adb-8762-22918e97be70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_e49ce847-2dc3-4dde-82d5-f6fbfdc10970" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_54dba7b2-bb91-4adb-8762-22918e97be70" xlink:to="loc_srt_ProductOrServiceAxis_e49ce847-2dc3-4dde-82d5-f6fbfdc10970" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_96be81d3-d06a-4628-af29-374b6b60492b" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_e49ce847-2dc3-4dde-82d5-f6fbfdc10970" xlink:to="loc_srt_ProductsAndServicesDomain_96be81d3-d06a-4628-af29-374b6b60492b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestMember_42c503f0-93c7-4f82-bbfc-f41bd727ada7" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_96be81d3-d06a-4628-af29-374b6b60492b" xlink:to="loc_cmlf_DiagnosticTestMember_42c503f0-93c7-4f82-bbfc-f41bd727ada7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestThirdPartyInsuranceMember_ff6e5068-49b7-4487-867d-e7aeb0f46250" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestThirdPartyInsuranceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_DiagnosticTestMember_42c503f0-93c7-4f82-bbfc-f41bd727ada7" xlink:to="loc_cmlf_DiagnosticTestThirdPartyInsuranceMember_ff6e5068-49b7-4487-867d-e7aeb0f46250" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestInstitutionalCustomersMember_7b4ade63-7e2f-4525-a536-238c151f08b1" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestInstitutionalCustomersMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_DiagnosticTestMember_42c503f0-93c7-4f82-bbfc-f41bd727ada7" xlink:to="loc_cmlf_DiagnosticTestInstitutionalCustomersMember_7b4ade63-7e2f-4525-a536-238c151f08b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DiagnosticTestSelfPayMember_86283760-6780-439d-85ba-6df6a17862aa" xlink:href="cmlf-20220930.xsd#cmlf_DiagnosticTestSelfPayMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_DiagnosticTestMember_42c503f0-93c7-4f82-bbfc-f41bd727ada7" xlink:to="loc_cmlf_DiagnosticTestSelfPayMember_86283760-6780-439d-85ba-6df6a17862aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_77ddb5e9-648f-4aaa-986a-b6efff2fc188" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProductAndServiceOtherMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_96be81d3-d06a-4628-af29-374b6b60492b" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_77ddb5e9-648f-4aaa-986a-b6efff2fc188" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_02ae08e4-a3db-4641-b912-723506ec50d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_54dba7b2-bb91-4adb-8762-22918e97be70" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_02ae08e4-a3db-4641-b912-723506ec50d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_787d73e8-4d9c-43cb-b2a4-ed08bc6ea088" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_02ae08e4-a3db-4641-b912-723506ec50d2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_787d73e8-4d9c-43cb-b2a4-ed08bc6ea088" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_81e0bc46-2859-4fbc-91f5-01fff333a93a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_e7f7da95-1253-4fef-8494-baefe8abdc3b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingenciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_81e0bc46-2859-4fbc-91f5-01fff333a93a" xlink:to="loc_us-gaap_LossContingenciesTable_e7f7da95-1253-4fef-8494-baefe8abdc3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_7767cc13-2973-4d36-a860-d2dcf57aba1c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_e7f7da95-1253-4fef-8494-baefe8abdc3b" xlink:to="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_7767cc13-2973-4d36-a860-d2dcf57aba1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNatureDomain_57314266-4e3b-4151-beef-11c97bd63c2b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingencyNatureDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_7767cc13-2973-4d36-a860-d2dcf57aba1c" xlink:to="loc_us-gaap_LossContingencyNatureDomain_57314266-4e3b-4151-beef-11c97bd63c2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CertainPayorMattersMember_c4f6faa2-5a54-45f2-b5dd-8f782649719f" xlink:href="cmlf-20220930.xsd#cmlf_CertainPayorMattersMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingencyNatureDomain_57314266-4e3b-4151-beef-11c97bd63c2b" xlink:to="loc_cmlf_CertainPayorMattersMember_c4f6faa2-5a54-45f2-b5dd-8f782649719f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_e7f7da95-1253-4fef-8494-baefe8abdc3b" xlink:to="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice_b96a4879-a3bd-4678-9674-da4ada50e4ef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice_b96a4879-a3bd-4678-9674-da4ada50e4ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_9c141c3d-a421-4e3f-801b-3df024b3fcb7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerRefundLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_9c141c3d-a421-4e3f-801b-3df024b3fcb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_7d22053e-8bb3-4b09-9eb7-e464a29542ca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_7d22053e-8bb3-4b09-9eb7-e464a29542ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_628a1dc9-d3c3-4d99-a4a0-05e1d54ecae3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_628a1dc9-d3c3-4d99-a4a0-05e1d54ecae3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RevenueRecognizedIncludedContractLiability_48c9d245-b758-4ed1-be4e-531549c749cb" xlink:href="cmlf-20220930.xsd#cmlf_RevenueRecognizedIncludedContractLiability"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_cmlf_RevenueRecognizedIncludedContractLiability_48c9d245-b758-4ed1-be4e-531549c749cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_986f86df-8307-4359-9ee6-5f1d3cf634ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_CapitalizedContractCostNet_986f86df-8307-4359-9ee6-5f1d3cf634ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_eddadfc3-b3b3-492c-b765-8010984f856f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_5c8ec463-34ce-40b2-a303-2cec1cb9005a" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_eddadfc3-b3b3-492c-b765-8010984f856f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionRemainingPerformanceObligationsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionRemainingPerformanceObligationsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionRemainingPerformanceObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d47e7af1-d2cd-4092-af17-2dd4c162a52e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_072bb765-a24a-4001-963e-1b4fa68e9da9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d47e7af1-d2cd-4092-af17-2dd4c162a52e" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_072bb765-a24a-4001-963e-1b4fa68e9da9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_9109f116-7d5c-4367-b4fb-8b4c16115f75" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_072bb765-a24a-4001-963e-1b4fa68e9da9" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_9109f116-7d5c-4367-b4fb-8b4c16115f75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_f26749ee-6169-4fe3-8060-55dbdec83a89" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_072bb765-a24a-4001-963e-1b4fa68e9da9" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_f26749ee-6169-4fe3-8060-55dbdec83a89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_582f0b68-ee60-4bbd-b500-ec493f8b4e75" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_f26749ee-6169-4fe3-8060-55dbdec83a89" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_582f0b68-ee60-4bbd-b500-ec493f8b4e75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_1f3b07c4-1eb3-4d61-ae45-fd414bc8b3c4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_f26749ee-6169-4fe3-8060-55dbdec83a89" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_1f3b07c4-1eb3-4d61-ae45-fd414bc8b3c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionRemainingPerformanceObligationsDetails_1" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionRemainingPerformanceObligationsDetails_1"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionRemainingPerformanceObligationsDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RevenueRecognitionContractAssetsandContractLiabilitiesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RevenueRecognitionContractAssetsandContractLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RevenueRecognitionContractAssetsandContractLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f71a5ae4-704c-43a2-96d8-58064ad0bed8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:href="cmlf-20220930.xsd#cmlf_ChangeInContractWithCustomerAssetRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f71a5ae4-704c-43a2-96d8-58064ad0bed8" xlink:to="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNet_c93c2cb3-5b15-4773-92f5-d1061a38242b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerAssetNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:to="loc_us-gaap_ContractWithCustomerAssetNet_c93c2cb3-5b15-4773-92f5-d1061a38242b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContractWithCustomerAssetAdditions_5df05b2f-9d77-4b2e-940b-5b1a7de4dfaf" xlink:href="cmlf-20220930.xsd#cmlf_ContractWithCustomerAssetAdditions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:to="loc_cmlf_ContractWithCustomerAssetAdditions_5df05b2f-9d77-4b2e-940b-5b1a7de4dfaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContractWithCustomerAmountTransferredToReceived_23dc4999-6d7e-4b81-bb36-0c355b68c25b" xlink:href="cmlf-20220930.xsd#cmlf_ContractWithCustomerAmountTransferredToReceived"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:to="loc_cmlf_ContractWithCustomerAmountTransferredToReceived_23dc4999-6d7e-4b81-bb36-0c355b68c25b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContractWithCustomerAssetOtherIncreaseDecrease_fd862801-efa8-421e-b80b-12301d9b46c3" xlink:href="cmlf-20220930.xsd#cmlf_ContractWithCustomerAssetOtherIncreaseDecrease"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:to="loc_cmlf_ContractWithCustomerAssetOtherIncreaseDecrease_fd862801-efa8-421e-b80b-12301d9b46c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNet_1501ebdb-7d12-4aef-9bc9-b44b887787ec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerAssetNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerAssetRollForward_937c2bef-bf64-4917-81bc-66693245e670" xlink:to="loc_us-gaap_ContractWithCustomerAssetNet_1501ebdb-7d12-4aef-9bc9-b44b887787ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:href="cmlf-20220930.xsd#cmlf_ChangeInContractWithCustomerLiabilityRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f71a5ae4-704c-43a2-96d8-58064ad0bed8" xlink:to="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_e6343598-266b-4162-b32d-d6e724d8f500" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:to="loc_us-gaap_ContractWithCustomerLiability_e6343598-266b-4162-b32d-d6e724d8f500" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContractWithCustomerLiabilityPrepayments_7f136153-084a-41c3-859c-dfa60417d474" xlink:href="cmlf-20220930.xsd#cmlf_ContractWithCustomerLiabilityPrepayments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:to="loc_cmlf_ContractWithCustomerLiabilityPrepayments_7f136153-084a-41c3-859c-dfa60417d474" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance_0e758875-f5bc-4ba6-b9f5-d5ceedbb3d8d" xlink:href="cmlf-20220930.xsd#cmlf_ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:to="loc_cmlf_ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance_0e758875-f5bc-4ba6-b9f5-d5ceedbb3d8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_9aedafcc-8d9f-4b3f-badf-c966598b3db3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_ChangeInContractWithCustomerLiabilityRollForward_a2671892-f626-4a14-b3a6-ad75b7134a0e" xlink:to="loc_us-gaap_ContractWithCustomerLiability_9aedafcc-8d9f-4b3f-badf-c966598b3db3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#FairValueMeasurementsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_98552aa6-74e3-4456-9f87-8b2043ed1590" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_98552aa6-74e3-4456-9f87-8b2043ed1590" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a77b61c-6086-4a7b-9a18-abed212c1bd3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a77b61c-6086-4a7b-9a18-abed212c1bd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8b0c3fca-fbdc-4225-a834-d5e3dd65bdf4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a77b61c-6086-4a7b-9a18-abed212c1bd3" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8b0c3fca-fbdc-4225-a834-d5e3dd65bdf4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_bf19afc5-f5bf-452d-882f-64df03096b25" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8b0c3fca-fbdc-4225-a834-d5e3dd65bdf4" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_bf19afc5-f5bf-452d-882f-64df03096b25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_1fef1d06-0dac-4cfd-a5e9-6a96769b2242" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8b0c3fca-fbdc-4225-a834-d5e3dd65bdf4" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_1fef1d06-0dac-4cfd-a5e9-6a96769b2242" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_0c070203-f8af-45a3-bb5d-092f24e7608b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_DebtInstrumentAxis_0c070203-f8af-45a3-bb5d-092f24e7608b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_fc1f7014-6ebc-4bcd-9d19-435285c9344b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_0c070203-f8af-45a3-bb5d-092f24e7608b" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_fc1f7014-6ebc-4bcd-9d19-435285c9344b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DECDLoanAgreementMember_963c3dd9-dea5-4132-8f90-56c0e5ad3d44" xlink:href="cmlf-20220930.xsd#cmlf_DECDLoanAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_fc1f7014-6ebc-4bcd-9d19-435285c9344b" xlink:to="loc_cmlf_DECDLoanAgreementMember_963c3dd9-dea5-4132-8f90-56c0e5ad3d44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_f38e7f76-8a06-4ba6-8ec5-6ba88e19e5db" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_f38e7f76-8a06-4ba6-8ec5-6ba88e19e5db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_8a304182-30db-480b-a7e5-541c63bec722" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_f38e7f76-8a06-4ba6-8ec5-6ba88e19e5db" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_8a304182-30db-480b-a7e5-541c63bec722" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_61ecc160-c856-4792-ba05-38e15ba54646" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_8a304182-30db-480b-a7e5-541c63bec722" xlink:to="loc_us-gaap_MoneyMarketFundsMember_61ecc160-c856-4792-ba05-38e15ba54646" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_c0209a33-3c11-4f8f-ac86-b35a7da36509" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_c0209a33-3c11-4f8f-ac86-b35a7da36509" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c26cca81-97a9-47fa-81b3-6198eeaf22ce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_c0209a33-3c11-4f8f-ac86-b35a7da36509" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c26cca81-97a9-47fa-81b3-6198eeaf22ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_GeneDxMember_376575d4-93b6-40ce-ad4d-58e21c5c58a9" xlink:href="cmlf-20220930.xsd#cmlf_GeneDxMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c26cca81-97a9-47fa-81b3-6198eeaf22ce" xlink:to="loc_cmlf_GeneDxMember_376575d4-93b6-40ce-ad4d-58e21c5c58a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_fddead05-e4ef-4c74-ac7a-a7c7cf4ddfc9" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_srt_RangeAxis_fddead05-e4ef-4c74-ac7a-a7c7cf4ddfc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_e2806f2a-533e-4c67-9e5a-57021922ce72" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_fddead05-e4ef-4c74-ac7a-a7c7cf4ddfc9" xlink:to="loc_srt_RangeMember_e2806f2a-533e-4c67-9e5a-57021922ce72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_9719bb98-338a-4699-b52b-7827379386eb" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_e2806f2a-533e-4c67-9e5a-57021922ce72" xlink:to="loc_srt_MinimumMember_9719bb98-338a-4699-b52b-7827379386eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_da31ac10-e25b-436b-8b19-5564505d4685" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_StatementClassOfStockAxis_da31ac10-e25b-436b-8b19-5564505d4685" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_55c0ac2d-303d-42cb-b7b0-683f3bd6a2da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_da31ac10-e25b-436b-8b19-5564505d4685" xlink:to="loc_us-gaap_ClassOfStockDomain_55c0ac2d-303d-42cb-b7b0-683f3bd6a2da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_ce9b198f-f4ba-4c13-80a4-13cdd94627dd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_55c0ac2d-303d-42cb-b7b0-683f3bd6a2da" xlink:to="loc_us-gaap_CommonClassAMember_ce9b198f-f4ba-4c13-80a4-13cdd94627dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_16ae7620-051c-48d3-ab13-7ab08282f53d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputTypeAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_16ae7620-051c-48d3-ab13-7ab08282f53d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_c440f942-0d51-4c4f-92a9-64abd16c63e4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_16ae7620-051c-48d3-ab13-7ab08282f53d" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_c440f942-0d51-4c4f-92a9-64abd16c63e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputRevenueMultipleMember_65a049ff-4893-4e3b-9f73-aad160aa64b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputRevenueMultipleMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_c440f942-0d51-4c4f-92a9-64abd16c63e4" xlink:to="loc_us-gaap_MeasurementInputRevenueMultipleMember_65a049ff-4893-4e3b-9f73-aad160aa64b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputSharePriceMember_f0c980b7-fb2a-4386-8ac6-888ef013b237" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputSharePriceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_c440f942-0d51-4c4f-92a9-64abd16c63e4" xlink:to="loc_us-gaap_MeasurementInputSharePriceMember_f0c980b7-fb2a-4386-8ac6-888ef013b237" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_525bede0-f0a2-49e8-b54e-dec098a28e71" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_b0008837-0d58-48a7-815c-0d4c8ad89bb7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_b0008837-0d58-48a7-815c-0d4c8ad89bb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_89362624-8b0d-4aaa-a2ff-cfe7f90218f4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_LongTermDebtCurrent_89362624-8b0d-4aaa-a2ff-cfe7f90218f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_8b4e11d9-b119-4f96-a186-9296f0e3f5fc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_LongTermDebtFairValue_8b4e11d9-b119-4f96-a186-9296f0e3f5fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_a3c9970d-ff25-4721-ba40-8fbccbc9ede6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_a3c9970d-ff25-4721-ba40-8fbccbc9ede6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_425c0dc5-fad4-4392-97a4-c684022ce03e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_425c0dc5-fad4-4392-97a4-c684022ce03e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_318a6ec4-890a-422f-82f0-50eb2dd95133" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_318a6ec4-890a-422f-82f0-50eb2dd95133" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_2f1427c0-7a25-4a8a-a0de-b953dc1724f1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_2f1427c0-7a25-4a8a-a0de-b953dc1724f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_535f79c9-1bb8-400e-9d49-e5ecf94529d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_535f79c9-1bb8-400e-9d49-e5ecf94529d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment_cfcb39b4-a1bc-4cc1-b3d6-b48236461b69" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePayment_cfcb39b4-a1bc-4cc1-b3d6-b48236461b69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue_a847860c-5067-41a0-a6d2-ffd66d67cde5" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationFirstMilestonePaymentEstimatedRevenue_a847860c-5067-41a0-a6d2-ffd66d67cde5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment_f4e7bd4e-2ebc-41d6-9577-dc73bdc6d0f1" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePayment_f4e7bd4e-2ebc-41d6-9577-dc73bdc6d0f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue_ec039efe-11dc-4d8e-b4c1-acf6df2d9a95" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationSecondMilestonePaymentEstimatedRevenue_ec039efe-11dc-4d8e-b4c1-acf6df2d9a95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage_ef68a0e7-1643-47fd-bca5-8186fdb2183e" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationMilestonePaymentPercentage_ef68a0e7-1643-47fd-bca5-8186fdb2183e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent_6f0c9283-687a-4519-9798-e83da364e27f" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationRevenueTargetOfMilestoneEvent_6f0c9283-687a-4519-9798-e83da364e27f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget_b913acdf-f2d8-44ef-a929-b074509133f3" xlink:href="cmlf-20220930.xsd#cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_cmlf_BusinessCombinationContingentConsiderationPercentageOfMilestonePaymentBasedOnRevenueTarget_b913acdf-f2d8-44ef-a929-b074509133f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionSharePrice_f98b1321-6b7b-474d-8660-7936efca3d8b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionSharePrice"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessAcquisitionSharePrice_f98b1321-6b7b-474d-8660-7936efca3d8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_081236c7-0d65-4153-a06f-2caa462f6a7b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_081236c7-0d65-4153-a06f-2caa462f6a7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput_9a22ee1f-f852-4b17-82d3-efb1a4b92eaa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_9c76782c-c37f-4bcf-8e88-e9b155333078" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput_9a22ee1f-f852-4b17-82d3-efb1a4b92eaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsScheduleofFairValueonaRecurringBasisDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#FairValueMeasurementsScheduleofFairValueonaRecurringBasisDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsScheduleofFairValueonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_f4b5d7bc-e748-4412-a7f4-f05fc92280c3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_f4b5d7bc-e748-4412-a7f4-f05fc92280c3" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_4b4d7eee-08d5-48e2-a27f-71098ecd58ee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_4b4d7eee-08d5-48e2-a27f-71098ecd58ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_09b6546b-2672-45d0-8f83-0ccc35850f66" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_4b4d7eee-08d5-48e2-a27f-71098ecd58ee" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_09b6546b-2672-45d0-8f83-0ccc35850f66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_9da802a7-30c5-4dcf-945e-8136efeb3a41" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_09b6546b-2672-45d0-8f83-0ccc35850f66" xlink:to="loc_us-gaap_MoneyMarketFundsMember_9da802a7-30c5-4dcf-945e-8136efeb3a41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_d823113a-bf6d-4319-b9c8-410e56cb9750" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_d823113a-bf6d-4319-b9c8-410e56cb9750" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_a4770b2e-4eb7-48d3-88e1-810e408471f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_d823113a-bf6d-4319-b9c8-410e56cb9750" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_a4770b2e-4eb7-48d3-88e1-810e408471f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_a5186faa-3947-462f-8663-e321f65b4fac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_a4770b2e-4eb7-48d3-88e1-810e408471f6" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_a5186faa-3947-462f-8663-e321f65b4fac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_22db5c9a-9794-4813-85ff-553d9ba2725c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_22db5c9a-9794-4813-85ff-553d9ba2725c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b384c42d-fcd9-4d22-be2b-60290df9d03a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_22db5c9a-9794-4813-85ff-553d9ba2725c" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b384c42d-fcd9-4d22-be2b-60290df9d03a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_8521eeff-3f9c-4386-a4c3-913bda1c8d94" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b384c42d-fcd9-4d22-be2b-60290df9d03a" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_8521eeff-3f9c-4386-a4c3-913bda1c8d94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_24bd2cc1-4915-4cab-ab91-95f2899ed738" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b384c42d-fcd9-4d22-be2b-60290df9d03a" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_24bd2cc1-4915-4cab-ab91-95f2899ed738" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_dc5c7b4e-b001-4e24-88d1-cfa6a3768d80" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b384c42d-fcd9-4d22-be2b-60290df9d03a" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_dc5c7b4e-b001-4e24-88d1-cfa6a3768d80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_89a2b890-4eef-487a-80a4-b081623df983" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_89a2b890-4eef-487a-80a4-b081623df983" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_5b07ce08-8a11-4226-96c3-2b4db82fc1f5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_89a2b890-4eef-487a-80a4-b081623df983" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_5b07ce08-8a11-4226-96c3-2b4db82fc1f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PublicWarrantMember_8695f158-f232-4726-91dd-4098a123b63d" xlink:href="cmlf-20220930.xsd#cmlf_PublicWarrantMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_5b07ce08-8a11-4226-96c3-2b4db82fc1f5" xlink:to="loc_cmlf_PublicWarrantMember_8695f158-f232-4726-91dd-4098a123b63d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PrivateWarrantMember_9834606d-cadb-4d57-bd44-68b8284119a5" xlink:href="cmlf-20220930.xsd#cmlf_PrivateWarrantMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_5b07ce08-8a11-4226-96c3-2b4db82fc1f5" xlink:to="loc_cmlf_PrivateWarrantMember_9834606d-cadb-4d57-bd44-68b8284119a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationByTypeAxis_0415d493-91a5-4641-b198-c29cd60115bb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContingentConsiderationByTypeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_ContingentConsiderationByTypeAxis_0415d493-91a5-4641-b198-c29cd60115bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContingentConsiderationTypeDomain_dec6eb6f-f856-4032-9231-d61e6ea29972" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContingentConsiderationTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationByTypeAxis_0415d493-91a5-4641-b198-c29cd60115bb" xlink:to="loc_us-gaap_ContingentConsiderationTypeDomain_dec6eb6f-f856-4032-9231-d61e6ea29972" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EarnOutLiabilityMember_78af4e87-bc1e-4415-af8e-2a49a9f8813f" xlink:href="cmlf-20220930.xsd#cmlf_EarnOutLiabilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationTypeDomain_dec6eb6f-f856-4032-9231-d61e6ea29972" xlink:to="loc_cmlf_EarnOutLiabilityMember_78af4e87-bc1e-4415-af8e-2a49a9f8813f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ContingentMilestoneLiabilityMember_37cafdea-647d-451f-b8a6-4e23dd652412" xlink:href="cmlf-20220930.xsd#cmlf_ContingentMilestoneLiabilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContingentConsiderationTypeDomain_dec6eb6f-f856-4032-9231-d61e6ea29972" xlink:to="loc_cmlf_ContingentMilestoneLiabilityMember_37cafdea-647d-451f-b8a6-4e23dd652412" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_3a08ed22-8245-43c6-bf56-d1b0e248cc98" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2c2aef8e-c46b-4bd8-9c90-a9d97f23645d" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_3a08ed22-8245-43c6-bf56-d1b0e248cc98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_4145191d-c953-4ada-930d-8af0f32ee325" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_3a08ed22-8245-43c6-bf56-d1b0e248cc98" xlink:to="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_4145191d-c953-4ada-930d-8af0f32ee325" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_078254b4-9a91-4ef7-a03d-9a06be808d06" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_4145191d-c953-4ada-930d-8af0f32ee325" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_078254b4-9a91-4ef7-a03d-9a06be808d06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_1d5a9f39-3ddb-4667-9696-32fd0c01284c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract_4145191d-c953-4ada-930d-8af0f32ee325" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_1d5a9f39-3ddb-4667-9696-32fd0c01284c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_15ce2270-63aa-4f37-a6e2-b99f8e36f00d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_3a08ed22-8245-43c6-bf56-d1b0e248cc98" xlink:to="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_15ce2270-63aa-4f37-a6e2-b99f8e36f00d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantsAndRightsOutstanding_9a6ada75-cd92-4cb8-ab5f-f0117ceb2485" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WarrantsAndRightsOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_15ce2270-63aa-4f37-a6e2-b99f8e36f00d" xlink:to="loc_us-gaap_WarrantsAndRightsOutstanding_9a6ada75-cd92-4cb8-ab5f-f0117ceb2485" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_914d17f7-bf7d-4800-9e8c-605daa7e9d85" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_15ce2270-63aa-4f37-a6e2-b99f8e36f00d" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_914d17f7-bf7d-4800-9e8c-605daa7e9d85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_7ed35265-e604-4bf7-96b0-e46e77409896" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_15ce2270-63aa-4f37-a6e2-b99f8e36f00d" xlink:to="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_7ed35265-e604-4bf7-96b0-e46e77409896" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_632b1354-29de-4b7c-a092-b5d525d40071" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_3a08ed22-8245-43c6-bf56-d1b0e248cc98" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_632b1354-29de-4b7c-a092-b5d525d40071" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsSummaryofutilizedindeterminingvaluationDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#FairValueMeasurementsSummaryofutilizedindeterminingvaluationDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/FairValueMeasurementsSummaryofutilizedindeterminingvaluationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_39dc0959-05d2-4449-a863-8550b2605388" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_d0dc733e-9dd5-48f8-95f1-2766fcbb52d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_39dc0959-05d2-4449-a863-8550b2605388" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_d0dc733e-9dd5-48f8-95f1-2766fcbb52d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_fd37bdfe-e30c-462b-961b-e472d31def99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_d0dc733e-9dd5-48f8-95f1-2766fcbb52d2" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_fd37bdfe-e30c-462b-961b-e472d31def99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_fd37bdfe-e30c-462b-961b-e472d31def99" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputSharePriceMember_c748ff72-c4ba-4ca7-8b8a-a343ecf7c26b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputSharePriceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:to="loc_us-gaap_MeasurementInputSharePriceMember_c748ff72-c4ba-4ca7-8b8a-a343ecf7c26b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputPriceVolatilityMember_08b4adf8-f56e-47bb-a4ba-cbfbb66fc6cc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputPriceVolatilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:to="loc_us-gaap_MeasurementInputPriceVolatilityMember_08b4adf8-f56e-47bb-a4ba-cbfbb66fc6cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputExpectedTermMember_5e2d1844-31be-4568-982a-ae5df9432442" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputExpectedTermMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:to="loc_us-gaap_MeasurementInputExpectedTermMember_5e2d1844-31be-4568-982a-ae5df9432442" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputRiskFreeInterestRateMember_58d588f7-2698-460b-962a-3126d2b42e1c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MeasurementInputRiskFreeInterestRateMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_59aed1c2-3a09-4374-9125-7f9b570139e3" xlink:to="loc_us-gaap_MeasurementInputRiskFreeInterestRateMember_58d588f7-2698-460b-962a-3126d2b42e1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5ae1a769-93d7-46b8-b78b-33cfe5586d65" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_d0dc733e-9dd5-48f8-95f1-2766fcbb52d2" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5ae1a769-93d7-46b8-b78b-33cfe5586d65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput_5de20b0f-2d97-480b-a659-dc4821b6a5ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5ae1a769-93d7-46b8-b78b-33cfe5586d65" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput_5de20b0f-2d97-480b-a659-dc4821b6a5ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentComponentsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#PropertyandEquipmentComponentsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentComponentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_7adaf713-39a6-479c-8fd4-b91a85b511a1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_19c5d9dc-2680-4762-a455-b0494e5c71f3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_7adaf713-39a6-479c-8fd4-b91a85b511a1" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_19c5d9dc-2680-4762-a455-b0494e5c71f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_b4bc08fd-eb0f-45be-a025-bb75cba22d0e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_19c5d9dc-2680-4762-a455-b0494e5c71f3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_b4bc08fd-eb0f-45be-a025-bb75cba22d0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_b4bc08fd-eb0f-45be-a025-bb75cba22d0e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_397b51df-a2eb-48da-8bff-145c83c9dc9d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_us-gaap_EquipmentMember_397b51df-a2eb-48da-8bff-145c83c9dc9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EquipmentHeldUnderCapitalLeaseMember_4c1c8ad1-7951-4d40-9139-da15eaf7ead3" xlink:href="cmlf-20220930.xsd#cmlf_EquipmentHeldUnderCapitalLeaseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_cmlf_EquipmentHeldUnderCapitalLeaseMember_4c1c8ad1-7951-4d40-9139-da15eaf7ead3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_e9c341a8-392f-4374-a7aa-0af2e1937871" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_e9c341a8-392f-4374-a7aa-0af2e1937871" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_2f7204b5-23f2-426c-93bc-976e7015992f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_2f7204b5-23f2-426c-93bc-976e7015992f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BuildingHeldUnderCapitalLeaseMember_e0d2f9ae-5b57-4215-933a-ed8af917b391" xlink:href="cmlf-20220930.xsd#cmlf_BuildingHeldUnderCapitalLeaseMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_cmlf_BuildingHeldUnderCapitalLeaseMember_e0d2f9ae-5b57-4215-933a-ed8af917b391" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_c4e3513a-f9ed-4084-a230-145047b6d78a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionInProgressMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_us-gaap_ConstructionInProgressMember_c4e3513a-f9ed-4084-a230-145047b6d78a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComputerEquipmentMember_a37fa8c0-368a-4a50-bcb9-9a0d6d51abda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComputerEquipmentMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_us-gaap_ComputerEquipmentMember_a37fa8c0-368a-4a50-bcb9-9a0d6d51abda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_FurnitureFixturesAndOtherEquipmentMember_8494320e-1ab6-4e01-b6b6-b642fc702a92" xlink:href="cmlf-20220930.xsd#cmlf_FurnitureFixturesAndOtherEquipmentMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_92023f17-d381-4cbe-b406-312a5d8667dd" xlink:to="loc_cmlf_FurnitureFixturesAndOtherEquipmentMember_8494320e-1ab6-4e01-b6b6-b642fc702a92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_0f626c3f-5532-414a-8065-73abc58c54ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_19c5d9dc-2680-4762-a455-b0494e5c71f3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_0f626c3f-5532-414a-8065-73abc58c54ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_ae246911-c907-4889-81df-db229bf5850e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_0f626c3f-5532-414a-8065-73abc58c54ad" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_ae246911-c907-4889-81df-db229bf5850e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3a8bf5a4-29b6-4806-b60e-4fa03ee662af" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_0f626c3f-5532-414a-8065-73abc58c54ad" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3a8bf5a4-29b6-4806-b60e-4fa03ee662af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_9a61f6ee-4c49-455e-8e34-31590ed18169" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_0f626c3f-5532-414a-8065-73abc58c54ad" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_9a61f6ee-4c49-455e-8e34-31590ed18169" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#PropertyandEquipmentNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_b3062bc6-40c3-4b3c-a9f9-d15f0e3f39a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_df37c678-3113-4614-a68c-4b9c86bbd681" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_b3062bc6-40c3-4b3c-a9f9-d15f0e3f39a9" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_df37c678-3113-4614-a68c-4b9c86bbd681" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_54c3371f-ff17-430c-b696-3951609cce30" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_b3062bc6-40c3-4b3c-a9f9-d15f0e3f39a9" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_54c3371f-ff17-430c-b696-3951609cce30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentDepreciationandAmortizationDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#PropertyandEquipmentDepreciationandAmortizationDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/PropertyandEquipmentDepreciationandAmortizationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_d08ac156-4cf0-46d1-816a-2c0444678eff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_c34286a7-da73-4127-8818-77765b005b0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_d08ac156-4cf0-46d1-816a-2c0444678eff" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_c34286a7-da73-4127-8818-77765b005b0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_eac68bd4-15a8-4d6f-9b43-5d2b7a798097" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_c34286a7-da73-4127-8818-77765b005b0a" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_eac68bd4-15a8-4d6f-9b43-5d2b7a798097" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_eac68bd4-15a8-4d6f-9b43-5d2b7a798097" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_0005561a-f674-42f7-bfd2-3f7beb167a04" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:to="loc_us-gaap_CostOfSalesMember_0005561a-f674-42f7-bfd2-3f7beb167a04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_a032b957-ef74-4879-bd44-e8ea1cd7d140" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_a032b957-ef74-4879-bd44-e8ea1cd7d140" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_c8177565-3707-4b61-8aef-d010e25c5f99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_c8177565-3707-4b61-8aef-d010e25c5f99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_706079c4-972f-4477-96fc-e23f1ae7aedf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_96b34f50-0844-4571-845d-a6c38b33c10c" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_706079c4-972f-4477-96fc-e23f1ae7aedf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7ab3f801-46f0-4a0b-85fa-002f6c98bd28" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_c34286a7-da73-4127-8818-77765b005b0a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7ab3f801-46f0-4a0b-85fa-002f6c98bd28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_dd1a1d6c-857f-46c3-9d75-2fb0ab90bd1b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7ab3f801-46f0-4a0b-85fa-002f6c98bd28" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_dd1a1d6c-857f-46c3-9d75-2fb0ab90bd1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RelatedPartyTransactionsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_7d7ec9ed-e606-4fb4-83fb-cff1db5dd9a8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_7d7ec9ed-e606-4fb4-83fb-cff1db5dd9a8" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_bda0f372-82a2-461f-859e-0b2cb908f3a4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_bda0f372-82a2-461f-859e-0b2cb908f3a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_62f8fb53-5387-4a07-ab4d-ac2883508708" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_bda0f372-82a2-461f-859e-0b2cb908f3a4" xlink:to="loc_us-gaap_RelatedPartyDomain_62f8fb53-5387-4a07-ab4d-ac2883508708" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AffiliatedEntityMember_b65dc5a6-fac3-44f9-ade0-7cacfd552bf5" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_AffiliatedEntityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_62f8fb53-5387-4a07-ab4d-ac2883508708" xlink:to="loc_srt_AffiliatedEntityMember_b65dc5a6-fac3-44f9-ade0-7cacfd552bf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_e8ce4ad3-1a01-4aef-93dc-70a44734a5fb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_e8ce4ad3-1a01-4aef-93dc-70a44734a5fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_e8ce4ad3-1a01-4aef-93dc-70a44734a5fb" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RelatedPartyTSAAgreementMember_d15b3c0c-c4d7-4e7d-8af4-1d28668e0e65" xlink:href="cmlf-20220930.xsd#cmlf_RelatedPartyTSAAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:to="loc_cmlf_RelatedPartyTSAAgreementMember_d15b3c0c-c4d7-4e7d-8af4-1d28668e0e65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RelatedPartyServiceAgreementsMember_4a49a7ce-cb60-4358-b4b3-309ded495266" xlink:href="cmlf-20220930.xsd#cmlf_RelatedPartyServiceAgreementsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:to="loc_cmlf_RelatedPartyServiceAgreementsMember_4a49a7ce-cb60-4358-b4b3-309ded495266" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_PurchaseOfDiagnosticTestingKitsAndMaterialsMember_eeaf9ca5-2c1c-4a3a-ac2e-97146e6a7322" xlink:href="cmlf-20220930.xsd#cmlf_PurchaseOfDiagnosticTestingKitsAndMaterialsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:to="loc_cmlf_PurchaseOfDiagnosticTestingKitsAndMaterialsMember_eeaf9ca5-2c1c-4a3a-ac2e-97146e6a7322" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_TransitionServicesAgreementMember_2651d221-a9ad-45c6-95d9-313defde21e3" xlink:href="cmlf-20220930.xsd#cmlf_TransitionServicesAgreementMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_b80acacc-5088-48e2-a22b-115f5c3167b6" xlink:to="loc_cmlf_TransitionServicesAgreementMember_2651d221-a9ad-45c6-95d9-313defde21e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_1e29fbc4-13e4-480f-9efc-1adbd9dd05d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_1e29fbc4-13e4-480f-9efc-1adbd9dd05d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d792a37f-b0ee-49fe-9658-98dc09c3ae59" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1e29fbc4-13e4-480f-9efc-1adbd9dd05d5" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d792a37f-b0ee-49fe-9658-98dc09c3ae59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_f3069c19-b6d8-4a26-8733-af8e51ede848" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d792a37f-b0ee-49fe-9658-98dc09c3ae59" xlink:to="loc_us-gaap_CostOfSalesMember_f3069c19-b6d8-4a26-8733-af8e51ede848" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_d4bcae74-ef79-4141-96bd-e34f4ac9b2ff" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:to="loc_srt_CounterpartyNameAxis_d4bcae74-ef79-4141-96bd-e34f4ac9b2ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_4eeea34e-1959-490a-b993-3fc04ffdb1f2" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_d4bcae74-ef79-4141-96bd-e34f4ac9b2ff" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_4eeea34e-1959-490a-b993-3fc04ffdb1f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OPKOMember_23c42940-3b24-4ecb-8fdf-8b302b682023" xlink:href="cmlf-20220930.xsd#cmlf_OPKOMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_4eeea34e-1959-490a-b993-3fc04ffdb1f2" xlink:to="loc_cmlf_OPKOMember_23c42940-3b24-4ecb-8fdf-8b302b682023" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_d88af8f6-3015-4d9e-bccc-bac2b090f0fb" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromRelatedParties_0707b786-34b9-4576-9b9f-fd42f9e07086" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromRelatedParties"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_RevenueFromRelatedParties_0707b786-34b9-4576-9b9f-fd42f9e07086" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_dba40049-c76d-4da9-ad73-f77b5f5690da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_dba40049-c76d-4da9-ad73-f77b5f5690da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrent_baa01b3c-08d1-48e4-a3ce-d365bdb97db6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueToRelatedPartiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_DueToRelatedPartiesCurrent_baa01b3c-08d1-48e4-a3ce-d365bdb97db6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_0eb00488-6821-41bd-af17-7046b6b54bda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_0eb00488-6821-41bd-af17-7046b6b54bda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_f4f6f94b-83d8-4e61-8252-629bfb242604" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_f4f6f94b-83d8-4e61-8252-629bfb242604" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyCosts_c955a754-11f2-4443-8767-6a9445269b42" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_us-gaap_RelatedPartyCosts_c955a754-11f2-4443-8767-6a9445269b42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_BusinessAcquisitionReceivablesRelatedToAcquisitionClosingWorkingCapitalAdjustment_5021e4e8-8f00-4cee-8c15-db00d3af7af6" xlink:href="cmlf-20220930.xsd#cmlf_BusinessAcquisitionReceivablesRelatedToAcquisitionClosingWorkingCapitalAdjustment"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_8bb89071-c1ec-4eae-8df1-f909a7d049ca" xlink:to="loc_cmlf_BusinessAcquisitionReceivablesRelatedToAcquisitionClosingWorkingCapitalAdjustment_5021e4e8-8f00-4cee-8c15-db00d3af7af6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsRelatedPartyExpensesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RelatedPartyTransactionsRelatedPartyExpensesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RelatedPartyTransactionsRelatedPartyExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_3d019ecd-60b7-4337-ac27-9e40321a4987" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_691bceab-7f49-4908-bde1-7bbdfc55d969" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_3d019ecd-60b7-4337-ac27-9e40321a4987" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_691bceab-7f49-4908-bde1-7bbdfc55d969" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_178f5623-6c9e-44f5-a452-c8c7f497ef42" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_691bceab-7f49-4908-bde1-7bbdfc55d969" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_178f5623-6c9e-44f5-a452-c8c7f497ef42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_3cb076a6-7209-42c8-ae1a-485561f07b97" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_178f5623-6c9e-44f5-a452-c8c7f497ef42" xlink:to="loc_us-gaap_RelatedPartyDomain_3cb076a6-7209-42c8-ae1a-485561f07b97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AffiliatedEntityMember_6ee70ce1-dfc7-466c-a8ad-02b622aa72cd" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_AffiliatedEntityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_3cb076a6-7209-42c8-ae1a-485561f07b97" xlink:to="loc_srt_AffiliatedEntityMember_6ee70ce1-dfc7-466c-a8ad-02b622aa72cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_486c4d4f-30ed-473f-bdb1-c3c830c908e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_691bceab-7f49-4908-bde1-7bbdfc55d969" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_486c4d4f-30ed-473f-bdb1-c3c830c908e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_f23378f5-ec13-45ab-8111-170ef3917a60" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_486c4d4f-30ed-473f-bdb1-c3c830c908e9" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_f23378f5-ec13-45ab-8111-170ef3917a60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_031f48fb-fae7-47b8-aec5-008d0758c957" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_f23378f5-ec13-45ab-8111-170ef3917a60" xlink:to="loc_us-gaap_CostOfSalesMember_031f48fb-fae7-47b8-aec5-008d0758c957" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RelatedPartyExpensesMember_84ed515c-0548-45f4-9db6-e8fb6d566ac2" xlink:href="cmlf-20220930.xsd#cmlf_RelatedPartyExpensesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_f23378f5-ec13-45ab-8111-170ef3917a60" xlink:to="loc_cmlf_RelatedPartyExpensesMember_84ed515c-0548-45f4-9db6-e8fb6d566ac2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_5eee8273-30b7-4329-9edc-ebc912e194e4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_691bceab-7f49-4908-bde1-7bbdfc55d969" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_5eee8273-30b7-4329-9edc-ebc912e194e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_8ce2e058-3bba-4166-baf6-cc751a8d5d0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5eee8273-30b7-4329-9edc-ebc912e194e4" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_8ce2e058-3bba-4166-baf6-cc751a8d5d0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebtLoanandSecurityAgreementDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebtLoanandSecurityAgreementDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebtLoanandSecurityAgreementDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_dc963762-beee-4218-ad20-11dd916fc8b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_58b790cd-238d-4158-a346-9992f3e8273c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_dc963762-beee-4218-ad20-11dd916fc8b6" xlink:to="loc_us-gaap_DebtInstrumentTable_58b790cd-238d-4158-a346-9992f3e8273c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_13d062c4-f2a3-4df1-b4ab-d49a85e258e1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_58b790cd-238d-4158-a346-9992f3e8273c" xlink:to="loc_us-gaap_DebtInstrumentAxis_13d062c4-f2a3-4df1-b4ab-d49a85e258e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9743c8be-706c-4cd2-9efc-6e35780ed92a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_13d062c4-f2a3-4df1-b4ab-d49a85e258e1" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9743c8be-706c-4cd2-9efc-6e35780ed92a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_SVBAgreementMember_f3a42245-bd51-40ca-b618-06bb63b27777" xlink:href="cmlf-20220930.xsd#cmlf_SVBAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9743c8be-706c-4cd2-9efc-6e35780ed92a" xlink:to="loc_cmlf_SVBAgreementMember_f3a42245-bd51-40ca-b618-06bb63b27777" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_c5c4cb47-7102-48b8-b9e7-9f4f2f8671ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_58b790cd-238d-4158-a346-9992f3e8273c" xlink:to="loc_us-gaap_CreditFacilityAxis_c5c4cb47-7102-48b8-b9e7-9f4f2f8671ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_f05bb12e-e91c-4407-84a5-b1f4a4beb69a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_c5c4cb47-7102-48b8-b9e7-9f4f2f8671ed" xlink:to="loc_us-gaap_CreditFacilityDomain_f05bb12e-e91c-4407-84a5-b1f4a4beb69a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_1ee86dee-2999-420f-ba9c-6f19c8ed8282" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_f05bb12e-e91c-4407-84a5-b1f4a4beb69a" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_1ee86dee-2999-420f-ba9c-6f19c8ed8282" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LetterOfCreditMember_a4bf7c8d-7c17-4901-a5aa-1bae47995d67" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LetterOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_f05bb12e-e91c-4407-84a5-b1f4a4beb69a" xlink:to="loc_us-gaap_LetterOfCreditMember_a4bf7c8d-7c17-4901-a5aa-1bae47995d67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_58b790cd-238d-4158-a346-9992f3e8273c" xlink:to="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_43aa2d7a-cac9-4bd0-ad8c-e29f6f72f911" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_43aa2d7a-cac9-4bd0-ad8c-e29f6f72f911" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_c2b2df71-6bc4-4f49-826c-d114e39754c9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_c2b2df71-6bc4-4f49-826c-d114e39754c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_3d6b6099-2bc7-4991-bccd-24db23066ef7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_3d6b6099-2bc7-4991-bccd-24db23066ef7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentDebtIssuanceCostsEachAnniversary_f430a2d4-d974-4952-a916-8cb1ba472a9b" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentDebtIssuanceCostsEachAnniversary"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_DebtInstrumentDebtIssuanceCostsEachAnniversary_f430a2d4-d974-4952-a916-8cb1ba472a9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_13ea153b-56e9-4ce2-b4b4-045e49755eea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_13ea153b-56e9-4ce2-b4b4-045e49755eea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentPercentageOfExistingIssuedAndOutstandingShares_ad0a46a6-6135-4beb-ba58-33e304a2ead1" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentPercentageOfExistingIssuedAndOutstandingShares"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_DebtInstrumentPercentageOfExistingIssuedAndOutstandingShares_ad0a46a6-6135-4beb-ba58-33e304a2ead1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LineOfCreditFacilityCovenantLiquidityThreshold_49a8c766-e5d0-4f46-b59c-dcc16ccd2af0" xlink:href="cmlf-20220930.xsd#cmlf_LineOfCreditFacilityCovenantLiquidityThreshold"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_LineOfCreditFacilityCovenantLiquidityThreshold_49a8c766-e5d0-4f46-b59c-dcc16ccd2af0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LineOfCreditCovenantAdjustedQuickRatio_f801ac6b-12ab-4b51-b4da-b16075e553c5" xlink:href="cmlf-20220930.xsd#cmlf_LineOfCreditCovenantAdjustedQuickRatio"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_LineOfCreditCovenantAdjustedQuickRatio_f801ac6b-12ab-4b51-b4da-b16075e553c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LineOfCreditCovenantTrailingPeriodForMinimumRevenueTargets_26d3e159-532d-4376-b5f4-2ad5086b4ae5" xlink:href="cmlf-20220930.xsd#cmlf_LineOfCreditCovenantTrailingPeriodForMinimumRevenueTargets"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_LineOfCreditCovenantTrailingPeriodForMinimumRevenueTargets_26d3e159-532d-4376-b5f4-2ad5086b4ae5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LineOfCreditFacilityCovenantOutstandingBorrowings_825ff46a-7e68-4229-8eb3-80da291866bc" xlink:href="cmlf-20220930.xsd#cmlf_LineOfCreditFacilityCovenantOutstandingBorrowings"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_cmlf_LineOfCreditFacilityCovenantOutstandingBorrowings_825ff46a-7e68-4229-8eb3-80da291866bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_6d52ab19-da8c-49e4-b6dc-d3082d8298b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCredit"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e9087445-f925-42f7-ba8b-5447990ea4b5" xlink:to="loc_us-gaap_LineOfCredit_6d52ab19-da8c-49e4-b6dc-d3082d8298b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebt2016FundingCommitmentDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebt2016FundingCommitmentDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebt2016FundingCommitmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_6d0126a2-9886-4b09-b0f4-d7e1b84bb96e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_cdec4bd3-280a-470d-a654-a0479676b711" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_6d0126a2-9886-4b09-b0f4-d7e1b84bb96e" xlink:to="loc_us-gaap_DebtInstrumentTable_cdec4bd3-280a-470d-a654-a0479676b711" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_a2ccf975-7de5-4b6c-8339-f9fba4266a85" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_cdec4bd3-280a-470d-a654-a0479676b711" xlink:to="loc_us-gaap_DebtInstrumentAxis_a2ccf975-7de5-4b6c-8339-f9fba4266a85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_c566cb19-b27d-46bc-873c-63df7c7bd82d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_a2ccf975-7de5-4b6c-8339-f9fba4266a85" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_c566cb19-b27d-46bc-873c-63df7c7bd82d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DECDLoanAgreementMember_db09d26c-d37e-409c-9a45-93e75ebbf172" xlink:href="cmlf-20220930.xsd#cmlf_DECDLoanAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c566cb19-b27d-46bc-873c-63df7c7bd82d" xlink:to="loc_cmlf_DECDLoanAgreementMember_db09d26c-d37e-409c-9a45-93e75ebbf172" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_fc8cc321-da35-4064-988a-de17356e4caf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_cdec4bd3-280a-470d-a654-a0479676b711" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_fc8cc321-da35-4064-988a-de17356e4caf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_d5105c7b-a100-4d28-a290-23b9a10ec9d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_fc8cc321-da35-4064-988a-de17356e4caf" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_d5105c7b-a100-4d28-a290-23b9a10ec9d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_9fa1f95d-be2e-4f84-8049-a7a2c0eae974" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_d5105c7b-a100-4d28-a290-23b9a10ec9d2" xlink:to="loc_us-gaap_SubsequentEventMember_9fa1f95d-be2e-4f84-8049-a7a2c0eae974" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_cdec4bd3-280a-470d-a654-a0479676b711" xlink:to="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentFundingCommitment_fe195a27-7a4e-47ca-9336-93943e769b38" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentFundingCommitment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_cmlf_DebtInstrumentFundingCommitment_fe195a27-7a4e-47ca-9336-93943e769b38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_8583e633-b58e-4a42-b5e2-9930986dfb8d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_8583e633-b58e-4a42-b5e2-9930986dfb8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_b58b5d7c-7c11-401a-9324-0f279aafab07" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_us-gaap_DebtInstrumentTerm_b58b5d7c-7c11-401a-9324-0f279aafab07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentMaximumLoanForgiveness_dfb28d8d-1439-4caf-8fe8-dd48c06dd1f2" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentMaximumLoanForgiveness"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_cmlf_DebtInstrumentMaximumLoanForgiveness_dfb28d8d-1439-4caf-8fe8-dd48c06dd1f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentDecreaseForgiveness_081d3bb6-2084-49f2-8434-f170cdaf4dcc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentDecreaseForgiveness"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_us-gaap_DebtInstrumentDecreaseForgiveness_081d3bb6-2084-49f2-8434-f170cdaf4dcc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_e7d82dfe-a71c-4e66-bc7d-969b9793a856" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_42871ff7-2cf0-4633-aec1-70e2f929ed4b" xlink:to="loc_us-gaap_LongTermDebt_e7d82dfe-a71c-4e66-bc7d-969b9793a856" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebtMaturitiesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebtMaturitiesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebtMaturitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_8be4be94-cebe-4eb8-905f-65e992a8d2ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_8be4be94-cebe-4eb8-905f-65e992a8d2ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_623ad674-801f-4593-8746-a4e983114ecb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_623ad674-801f-4593-8746-a4e983114ecb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_cab16ad5-86c6-4649-b680-82e799d0c8f4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_cab16ad5-86c6-4649-b680-82e799d0c8f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_e6dc04fc-c33e-49c0-94b9-854f9fb06b0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_e6dc04fc-c33e-49c0-94b9-854f9fb06b0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4fd5680c-89d8-49da-9427-553a516b91ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4fd5680c-89d8-49da-9427-553a516b91ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LongTermDebtMaturityAfterYearFour_341f2679-d4b7-444a-b5f1-6ab32e3a5e69" xlink:href="cmlf-20220930.xsd#cmlf_LongTermDebtMaturityAfterYearFour"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_cmlf_LongTermDebtMaturityAfterYearFour_341f2679-d4b7-444a-b5f1-6ab32e3a5e69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_63806774-b759-4f08-903f-7c470fa58b3c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebt_63806774-b759-4f08-903f-7c470fa58b3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_a6f75327-36ac-4dee-9502-7324c33581d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtCurrent_a6f75327-36ac-4dee-9502-7324c33581d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_b44fa33c-e7f8-498e-8d82-350aabbcf071" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d0ab97a4-a472-433f-a00d-7b2a92ef8c44" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_b44fa33c-e7f8-498e-8d82-350aabbcf071" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebtMaturitiesDetails_1" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebtMaturitiesDetails_1"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebtMaturitiesDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebt2020MasterLoanAgreementDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebt2020MasterLoanAgreementDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebt2020MasterLoanAgreementDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_93762ffd-a19f-44ea-a631-b0417ef8fce0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_795d2c7e-1cd2-47a9-90d4-19f4f5f69b3f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_93762ffd-a19f-44ea-a631-b0417ef8fce0" xlink:to="loc_us-gaap_DebtInstrumentTable_795d2c7e-1cd2-47a9-90d4-19f4f5f69b3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_c019250e-117c-402d-b4dc-9bb5ee8a0cba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_795d2c7e-1cd2-47a9-90d4-19f4f5f69b3f" xlink:to="loc_us-gaap_DebtInstrumentAxis_c019250e-117c-402d-b4dc-9bb5ee8a0cba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_933c68b3-f094-43cb-82ca-2c800c0c0095" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_c019250e-117c-402d-b4dc-9bb5ee8a0cba" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_933c68b3-f094-43cb-82ca-2c800c0c0095" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_MasterLoanAgreementMember_2f2450da-fe6c-45da-906e-281adb582e96" xlink:href="cmlf-20220930.xsd#cmlf_MasterLoanAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_933c68b3-f094-43cb-82ca-2c800c0c0095" xlink:to="loc_cmlf_MasterLoanAgreementMember_2f2450da-fe6c-45da-906e-281adb582e96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_795d2c7e-1cd2-47a9-90d4-19f4f5f69b3f" xlink:to="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_53b545a1-b3a2-413d-ac57-1a799674e831" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_53b545a1-b3a2-413d-ac57-1a799674e831" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired_3335cae0-bb33-473d-a53a-8f2f23a78cf1" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired_3335cae0-bb33-473d-a53a-8f2f23a78cf1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest_61b38dff-d72b-46ef-96ca-39f3496fc1b9" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest_61b38dff-d72b-46ef-96ca-39f3496fc1b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_033c332f-69bb-48d1-be5b-3d54621aa0a8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_033c332f-69bb-48d1-be5b-3d54621aa0a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarlyRepaymentOfSeniorDebt_dee2d4d7-6ecc-49b9-a73e-f98c91599ea6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarlyRepaymentOfSeniorDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_us-gaap_EarlyRepaymentOfSeniorDebt_dee2d4d7-6ecc-49b9-a73e-f98c91599ea6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_d7a574a6-904e-43a5-97d0-1b140bf9e819" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_929c371e-d691-4b3e-81db-2d6bc27c18ef" xlink:to="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_d7a574a6-904e-43a5-97d0-1b140bf9e819" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LongTermDebt2020MasterLeaseAgreementDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LongTermDebt2020MasterLeaseAgreementDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LongTermDebt2020MasterLeaseAgreementDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_504dfaaf-42b3-45de-be02-74bfeb3e5646" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleLeasebackTransactionTable_1f2b1056-3f05-4f90-bb44-c1a420b7d6d0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleLeasebackTransactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_504dfaaf-42b3-45de-be02-74bfeb3e5646" xlink:to="loc_us-gaap_SaleLeasebackTransactionTable_1f2b1056-3f05-4f90-bb44-c1a420b7d6d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_276e9dd6-739e-4b7a-bbcc-920571637552" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleLeasebackTransactionTable_1f2b1056-3f05-4f90-bb44-c1a420b7d6d0" xlink:to="loc_us-gaap_DebtInstrumentAxis_276e9dd6-739e-4b7a-bbcc-920571637552" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_db38eba4-f9cc-4deb-8936-d3adea13dbda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_276e9dd6-739e-4b7a-bbcc-920571637552" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_db38eba4-f9cc-4deb-8936-d3adea13dbda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_MasterLeaseAgreementMember_60b56b7e-0a17-4390-a210-28322dcfcfaa" xlink:href="cmlf-20220930.xsd#cmlf_MasterLeaseAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_db38eba4-f9cc-4deb-8936-d3adea13dbda" xlink:to="loc_cmlf_MasterLeaseAgreementMember_60b56b7e-0a17-4390-a210-28322dcfcfaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleLeasebackTransactionTable_1f2b1056-3f05-4f90-bb44-c1a420b7d6d0" xlink:to="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_2e77445a-11fa-4afd-9dd4-db4b25a717ee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_2e77445a-11fa-4afd-9dd4-db4b25a717ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired_49cea5df-8276-438b-bb6a-4773c05c2f89" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_cmlf_DebtInstrumentNumberOfConsecutiveMonthlyPaymentsRequired_49cea5df-8276-438b-bb6a-4773c05c2f89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest_bf310334-e0fc-4cbb-9322-8a0bf4fc1dd6" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_cmlf_DebtInstrumentPeriodicPaymentPrincipalAndInterest_bf310334-e0fc-4cbb-9322-8a0bf4fc1dd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_610e4c6b-232e-4ec5-b428-0e304bca9870" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_610e4c6b-232e-4ec5-b428-0e304bca9870" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LetterOfCreditDepositRequiredPercentage_f02951f9-5cae-4a3e-bbad-8f9dbe219727" xlink:href="cmlf-20220930.xsd#cmlf_LetterOfCreditDepositRequiredPercentage"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_cmlf_LetterOfCreditDepositRequiredPercentage_f02951f9-5cae-4a3e-bbad-8f9dbe219727" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarlyRepaymentOfSeniorDebt_9243acab-ddca-4e4c-a03d-a3d815552c00" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarlyRepaymentOfSeniorDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_us-gaap_EarlyRepaymentOfSeniorDebt_9243acab-ddca-4e4c-a03d-a3d815552c00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_548a6d29-6b77-4e20-b580-dfbe3091220a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_5df8e916-b1dc-4e83-b6b4-1a3b18677250" xlink:to="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_548a6d29-6b77-4e20-b580-dfbe3091220a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_5c555d94-9e3d-432d-8a1b-66d08d01097b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_24f8ca1c-2e92-4492-9c07-79dd48d3c587" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5c555d94-9e3d-432d-8a1b-66d08d01097b" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_24f8ca1c-2e92-4492-9c07-79dd48d3c587" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseContractualTermAxis_31e1b81a-9db1-44ae-8957-51d46a7e6a12" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseContractualTermAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_24f8ca1c-2e92-4492-9c07-79dd48d3c587" xlink:to="loc_us-gaap_LeaseContractualTermAxis_31e1b81a-9db1-44ae-8957-51d46a7e6a12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseContractualTermDomain_f4c3d491-071a-48b5-b9bd-7cc63c2f72b4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseContractualTermDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeaseContractualTermAxis_31e1b81a-9db1-44ae-8957-51d46a7e6a12" xlink:to="loc_us-gaap_LeaseContractualTermDomain_f4c3d491-071a-48b5-b9bd-7cc63c2f72b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OneRenewalPeriodMember_e7023ee6-3ef1-4e3d-9073-425e57a6c84d" xlink:href="cmlf-20220930.xsd#cmlf_OneRenewalPeriodMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeaseContractualTermDomain_f4c3d491-071a-48b5-b9bd-7cc63c2f72b4" xlink:to="loc_cmlf_OneRenewalPeriodMember_e7023ee6-3ef1-4e3d-9073-425e57a6c84d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_TwoRenewalPeriodsMember_74a81f0a-dc43-4f39-9592-7102dd53c92e" xlink:href="cmlf-20220930.xsd#cmlf_TwoRenewalPeriodsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeaseContractualTermDomain_f4c3d491-071a-48b5-b9bd-7cc63c2f72b4" xlink:to="loc_cmlf_TwoRenewalPeriodsMember_74a81f0a-dc43-4f39-9592-7102dd53c92e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0241e7f5-effa-47b6-8622-2afb90befc18" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_24f8ca1c-2e92-4492-9c07-79dd48d3c587" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0241e7f5-effa-47b6-8622-2afb90befc18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_febcd21a-fe76-461f-8858-7556c289fb1a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0241e7f5-effa-47b6-8622-2afb90befc18" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_febcd21a-fe76-461f-8858-7556c289fb1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingMember_bae5a511-ab39-4645-90c7-536bbb7324b9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BuildingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_febcd21a-fe76-461f-8858-7556c289fb1a" xlink:to="loc_us-gaap_BuildingMember_bae5a511-ab39-4645-90c7-536bbb7324b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_24f8ca1c-2e92-4492-9c07-79dd48d3c587" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_ea30f9d4-5e68-4429-a693-28ce375d5030" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LettersOfCreditOutstandingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_ea30f9d4-5e68-4429-a693-28ce375d5030" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_b149a0af-d437-4d66-b44d-7b3d27615691" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_b149a0af-d437-4d66-b44d-7b3d27615691" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LeaseNumberOfRenewalTerms_a03b15e3-91a0-4912-84f6-cab8a0ed0a8e" xlink:href="cmlf-20220930.xsd#cmlf_LeaseNumberOfRenewalTerms"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_cmlf_LeaseNumberOfRenewalTerms_a03b15e3-91a0-4912-84f6-cab8a0ed0a8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_dbee4e74-9b39-4670-9054-8a59aed1c2ae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_dbee4e74-9b39-4670-9054-8a59aed1c2ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingLeaseEarlyTerminationPeriod_fbc1fde3-5017-4348-b6d0-862ebf941d56" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingLeaseEarlyTerminationPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_cmlf_LesseeOperatingLeaseEarlyTerminationPeriod_fbc1fde3-5017-4348-b6d0-862ebf941d56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingLeaseLandToTotalValuePercentage_d075f6c4-a7ec-40dc-b84e-e2b83a9217b6" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingLeaseLandToTotalValuePercentage"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_cmlf_LesseeOperatingLeaseLandToTotalValuePercentage_d075f6c4-a7ec-40dc-b84e-e2b83a9217b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_8b65895a-2bef-4867-9873-19ca87119f0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_8b65895a-2bef-4867-9873-19ca87119f0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeFinanceLeaseInterestRate_1f5c5352-12a9-46f1-9919-14fa7401f6d6" xlink:href="cmlf-20220930.xsd#cmlf_LesseeFinanceLeaseInterestRate"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_cmlf_LesseeFinanceLeaseInterestRate_1f5c5352-12a9-46f1-9919-14fa7401f6d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_4502d638-49f5-45b0-8248-cadc79f391e0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_4502d638-49f5-45b0-8248-cadc79f391e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_b9e9b3cb-0610-47a1-bf8c-d0cedb470f17" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_f8c43af6-6df2-4562-aece-ef684a0bcd9b" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_b9e9b3cb-0610-47a1-bf8c-d0cedb470f17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesLeasecostDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesLeasecostDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesLeasecostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_fd3404f8-ee9a-466a-9a24-4698f925fab8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_a23cb6e6-8c90-49d3-bdb9-0c2f1261428d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_fd3404f8-ee9a-466a-9a24-4698f925fab8" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_a23cb6e6-8c90-49d3-bdb9-0c2f1261428d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_cd29f801-f0c0-455e-9f4f-37653f407556" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_a23cb6e6-8c90-49d3-bdb9-0c2f1261428d" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_cd29f801-f0c0-455e-9f4f-37653f407556" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_17e787ef-e085-41e4-aab1-857339136284" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_cd29f801-f0c0-455e-9f4f-37653f407556" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_17e787ef-e085-41e4-aab1-857339136284" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DueToRelatedPartiesMember_7f01a71e-d54b-4e42-9994-51aad8884ab9" xlink:href="cmlf-20220930.xsd#cmlf_DueToRelatedPartiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_17e787ef-e085-41e4-aab1-857339136284" xlink:to="loc_cmlf_DueToRelatedPartiesMember_7f01a71e-d54b-4e42-9994-51aad8884ab9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShortTermLeaseLiabilitiesMember_1cd0d6b1-8b19-4a78-a67e-c0db815bc558" xlink:href="cmlf-20220930.xsd#cmlf_ShortTermLeaseLiabilitiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_17e787ef-e085-41e4-aab1-857339136284" xlink:to="loc_cmlf_ShortTermLeaseLiabilitiesMember_1cd0d6b1-8b19-4a78-a67e-c0db815bc558" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_a23cb6e6-8c90-49d3-bdb9-0c2f1261428d" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_e1fcb6a7-8cae-47fc-bc86-63f561ef71c8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:to="loc_us-gaap_AssetsAbstract_e1fcb6a7-8cae-47fc-bc86-63f561ef71c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_c08362f9-ecb0-4ede-80bd-71cfd4e14a68" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_e1fcb6a7-8cae-47fc-bc86-63f561ef71c8" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_c08362f9-ecb0-4ede-80bd-71cfd4e14a68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_17654a00-0f81-4b8c-8020-36b30f8667ba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_e1fcb6a7-8cae-47fc-bc86-63f561ef71c8" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_17654a00-0f81-4b8c-8020-36b30f8667ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LeaseAssets_a3a86f70-d780-4055-92cb-bd4b0fd47879" xlink:href="cmlf-20220930.xsd#cmlf_LeaseAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_e1fcb6a7-8cae-47fc-bc86-63f561ef71c8" xlink:to="loc_cmlf_LeaseAssets_a3a86f70-d780-4055-92cb-bd4b0fd47879" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_200b18b0-fe54-4766-9d4b-43e713078fb8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:to="loc_us-gaap_LiabilitiesAbstract_200b18b0-fe54-4766-9d4b-43e713078fb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_426138b6-0e8e-4116-92c5-9af4ab781487" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_200b18b0-fe54-4766-9d4b-43e713078fb8" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_426138b6-0e8e-4116-92c5-9af4ab781487" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_881ddf77-df6e-414c-a583-2eb73ab7d1eb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_200b18b0-fe54-4766-9d4b-43e713078fb8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_881ddf77-df6e-414c-a583-2eb73ab7d1eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestmentsAbstract_41a88f46-3082-4eae-a88c-2792e91a5e72" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermInvestmentsAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:to="loc_us-gaap_LongTermInvestmentsAbstract_41a88f46-3082-4eae-a88c-2792e91a5e72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_ded72b75-d462-4015-a55b-4d4faedf2d44" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermInvestmentsAbstract_41a88f46-3082-4eae-a88c-2792e91a5e72" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_ded72b75-d462-4015-a55b-4d4faedf2d44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_1306bdc6-e006-468c-b7c9-5268a0bd2918" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermInvestmentsAbstract_41a88f46-3082-4eae-a88c-2792e91a5e72" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_1306bdc6-e006-468c-b7c9-5268a0bd2918" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LeaseLiabilities_c1307352-9ad4-4c9d-8d0f-5c537d9a15e9" xlink:href="cmlf-20220930.xsd#cmlf_LeaseLiabilities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6e823737-af17-42b5-b233-2a7cd1567a5a" xlink:to="loc_cmlf_LeaseLiabilities_c1307352-9ad4-4c9d-8d0f-5c537d9a15e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesSummaryDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesSummaryDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesSummaryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_79ecf81b-10eb-4bd1-84cf-702e912a2a35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesOperatingAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_79ecf81b-10eb-4bd1-84cf-702e912a2a35" xlink:to="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseExpense_1b648eea-71f9-4390-8922-cd4872ac4bc1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:to="loc_us-gaap_OperatingLeaseExpense_1b648eea-71f9-4390-8922-cd4872ac4bc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermLeaseCost_b1cd5a53-6766-4d45-b902-d9d13a7902f8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermLeaseCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:to="loc_us-gaap_ShortTermLeaseCost_b1cd5a53-6766-4d45-b902-d9d13a7902f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_1036b664-c2d9-4b01-b820-92d8ae52b4ac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableLeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:to="loc_us-gaap_VariableLeaseCost_1036b664-c2d9-4b01-b820-92d8ae52b4ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_9a602500-b7d3-404d-9820-9d0786aa88fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_b8f8eac1-6e45-43d4-b720-830f47c08b18" xlink:to="loc_us-gaap_OperatingLeaseCost_9a602500-b7d3-404d-9820-9d0786aa88fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityAbstract_ce73bc8f-8b4d-41f5-a191-56ffe04e9744" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_79ecf81b-10eb-4bd1-84cf-702e912a2a35" xlink:to="loc_us-gaap_FinanceLeaseLiabilityAbstract_ce73bc8f-8b4d-41f5-a191-56ffe04e9744" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_ae5d962e-8eca-4058-9121-c62efc280300" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_ce73bc8f-8b4d-41f5-a191-56ffe04e9744" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_ae5d962e-8eca-4058-9121-c62efc280300" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_a143ce20-efcf-4ed7-a268-77ceee3b56e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_ce73bc8f-8b4d-41f5-a191-56ffe04e9744" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_a143ce20-efcf-4ed7-a268-77ceee3b56e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_FinanceLeaseCosts_89883c5e-3b67-4a7b-b3e7-c5e4de118588" xlink:href="cmlf-20220930.xsd#cmlf_FinanceLeaseCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilityAbstract_ce73bc8f-8b4d-41f5-a191-56ffe04e9744" xlink:to="loc_cmlf_FinanceLeaseCosts_89883c5e-3b67-4a7b-b3e7-c5e4de118588" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_1d63b389-a151-4caf-a337-4b0b8c8320fa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_79ecf81b-10eb-4bd1-84cf-702e912a2a35" xlink:to="loc_us-gaap_LeaseCost_1d63b389-a151-4caf-a337-4b0b8c8320fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_9a19db80-7ac7-4151-ab6c-981894588687" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9a19db80-7ac7-4151-ab6c-981894588687" xlink:to="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_b062ddb5-1f86-44fe-bbaf-640c6c9c5313" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_b062ddb5-1f86-44fe-bbaf-640c6c9c5313" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_800d9d98-6fa2-4cc6-bbbc-f1486299decd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_800d9d98-6fa2-4cc6-bbbc-f1486299decd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_a653b959-e6e7-402c-b353-c059c88bb276" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_a653b959-e6e7-402c-b353-c059c88bb276" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_5f394084-2f3d-42f2-8415-dd4f4c663c79" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_5f394084-2f3d-42f2-8415-dd4f4c663c79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_c0add737-6920-4f87-ba75-f90a411cd126" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_c0add737-6920-4f87-ba75-f90a411cd126" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1e4d254b-1c13-482d-bad0-294950e224e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_1e4d254b-1c13-482d-bad0-294950e224e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_401fdcf4-46bd-481a-aaf5-d6bbedf278dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_401fdcf4-46bd-481a-aaf5-d6bbedf278dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_fdff2c64-c518-42de-8223-dbd33983fdef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_fdff2c64-c518-42de-8223-dbd33983fdef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_cfaa8d39-b2d1-49e6-a043-22b9f27a0d11" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_92f271ed-0876-4311-be83-021e89958e0d" xlink:to="loc_us-gaap_OperatingLeaseLiability_cfaa8d39-b2d1-49e6-a043-22b9f27a0d11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9a19db80-7ac7-4151-ab6c-981894588687" xlink:to="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_e9b01f35-4345-4d5e-ad6a-615c1e0467fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_e9b01f35-4345-4d5e-ad6a-615c1e0467fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_a8700b12-e8f3-4689-974c-bb128f7f7b35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_a8700b12-e8f3-4689-974c-bb128f7f7b35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_ed8b1bfa-80c4-4809-9f88-25c08040a812" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_ed8b1bfa-80c4-4809-9f88-25c08040a812" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_5630de10-bad1-43b2-8d49-923edc5a365d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_5630de10-bad1-43b2-8d49-923edc5a365d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_0feabfc3-4efd-4340-9988-6a42a0b5a057" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_0feabfc3-4efd-4340-9988-6a42a0b5a057" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_6e55a7ec-37af-4fdb-91dd-ba3843d2c689" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_6e55a7ec-37af-4fdb-91dd-ba3843d2c689" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_c7b35a3b-927e-45e1-8e18-335be3de3d30" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_c7b35a3b-927e-45e1-8e18-335be3de3d30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_3d0a375f-12d2-4935-b4b3-7c6ab72ec3b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_3d0a375f-12d2-4935-b4b3-7c6ab72ec3b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_dc88df17-94d6-40ee-9d62-474dd9720a94" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_33ab9733-0f16-48d4-bbe1-8456e421f5d8" xlink:to="loc_us-gaap_FinanceLeaseLiability_dc88df17-94d6-40ee-9d62-474dd9720a94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:href="cmlf-20220930.xsd#cmlf_OperatingFinanceLeaseLiabilityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9a19db80-7ac7-4151-ab6c-981894588687" xlink:to="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidRemainderOfFiscalYear_c03e996b-171d-46cb-b6f8-27ec7ba672f1" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidRemainderOfFiscalYear_c03e996b-171d-46cb-b6f8-27ec7ba672f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearOne_9298b152-cbac-402d-aca9-e42864679e00" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearOne"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearOne_9298b152-cbac-402d-aca9-e42864679e00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearTwo_db6cd80a-8f00-4147-b632-ee2a79350af4" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearTwo_db6cd80a-8f00-4147-b632-ee2a79350af4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearThree_21000b02-e93d-49b2-a426-7e3e31300465" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearThree_21000b02-e93d-49b2-a426-7e3e31300465" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFour_df5ca51d-2efc-4f13-a18f-809027edc9a3" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFour_df5ca51d-2efc-4f13-a18f-809027edc9a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFive_aed201fd-c43c-4b92-9c87-4464f41281bc" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaidYearFive_aed201fd-c43c-4b92-9c87-4464f41281bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaid_87210379-8411-4d33-9f6a-7cb3adfb7729" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaid"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityToBePaid_87210379-8411-4d33-9f6a-7cb3adfb7729" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityUndiscountedExcessAmount_64d10c3d-2db0-435c-a913-1545e88c66f4" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiabilityUndiscountedExcessAmount_64d10c3d-2db0-435c-a913-1545e88c66f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LesseeOperatingAndFinanceAndLiability_5740e739-2a7b-4f56-83f1-27b89eab5a93" xlink:href="cmlf-20220930.xsd#cmlf_LesseeOperatingAndFinanceAndLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_OperatingFinanceLeaseLiabilityAbstract_9f6747db-b67c-466d-bb13-20e9d02b5973" xlink:to="loc_cmlf_LesseeOperatingAndFinanceAndLiability_5740e739-2a7b-4f56-83f1-27b89eab5a93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails_1" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails_1"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesScheduleofFutureMinimumRentalPaymentsforLeasesDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/LeasesScheduleofSupplementalInformationRelatedtoLeasesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#LeasesScheduleofSupplementalInformationRelatedtoLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/LeasesScheduleofSupplementalInformationRelatedtoLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_d8a832bb-92f6-4f33-bbb6-f85e707e3d37" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageRateOfTimeDepositsAbstract_6dbe00c1-97e3-477c-b934-0d23469bed74" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageRateOfTimeDepositsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d8a832bb-92f6-4f33-bbb6-f85e707e3d37" xlink:to="loc_us-gaap_WeightedAverageRateOfTimeDepositsAbstract_6dbe00c1-97e3-477c-b934-0d23469bed74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_54a6e264-ccb0-4c3f-9228-4fac72a792e5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageRateOfTimeDepositsAbstract_6dbe00c1-97e3-477c-b934-0d23469bed74" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_54a6e264-ccb0-4c3f-9228-4fac72a792e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_f70080e5-f49c-4ede-ac45-78fcb1e4ca8b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageRateOfTimeDepositsAbstract_6dbe00c1-97e3-477c-b934-0d23469bed74" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_f70080e5-f49c-4ede-ac45-78fcb1e4ca8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_WeightedAverageDiscountRateAbstract_4941cfff-e0f0-4a0c-b77c-53d28467e657" xlink:href="cmlf-20220930.xsd#cmlf_WeightedAverageDiscountRateAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d8a832bb-92f6-4f33-bbb6-f85e707e3d37" xlink:to="loc_cmlf_WeightedAverageDiscountRateAbstract_4941cfff-e0f0-4a0c-b77c-53d28467e657" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_1877c9d7-7e16-4884-866d-8ba12a330e9e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_WeightedAverageDiscountRateAbstract_4941cfff-e0f0-4a0c-b77c-53d28467e657" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_1877c9d7-7e16-4884-866d-8ba12a330e9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_cc1444f6-c7cf-4e6a-ab21-c245be652002" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_WeightedAverageDiscountRateAbstract_4941cfff-e0f0-4a0c-b77c-53d28467e657" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_cc1444f6-c7cf-4e6a-ab21-c245be652002" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_37766609-5543-4070-9be8-2130bb478705" xlink:href="cmlf-20220930.xsd#cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d8a832bb-92f6-4f33-bbb6-f85e707e3d37" xlink:to="loc_cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_37766609-5543-4070-9be8-2130bb478705" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_560f784e-f244-478c-aa24-e6abc01772fb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_37766609-5543-4070-9be8-2130bb478705" xlink:to="loc_us-gaap_OperatingLeasePayments_560f784e-f244-478c-aa24-e6abc01772fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_7f8c2a82-045d-4733-a791-b98b1825081d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_37766609-5543-4070-9be8-2130bb478705" xlink:to="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_7f8c2a82-045d-4733-a791-b98b1825081d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_35942213-2a17-42cf-98d9-69c48d13fdf9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_37766609-5543-4070-9be8-2130bb478705" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_35942213-2a17-42cf-98d9-69c48d13fdf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#CommitmentsandContingenciesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/CommitmentsandContingenciesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_af4fab42-93cc-470d-8187-b76f83c16960" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted_7b0e3dc8-9d25-4e37-8cf4-ac6de271866d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_af4fab42-93cc-470d-8187-b76f83c16960" xlink:to="loc_us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted_7b0e3dc8-9d25-4e37-8cf4-ac6de271866d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f76c1007-7ccc-4af3-8771-9e6d9b3a7b26" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f76c1007-7ccc-4af3-8771-9e6d9b3a7b26" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_79caee0b-7ffd-48ad-abdf-501e396459d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_AwardTypeAxis_79caee0b-7ffd-48ad-abdf-501e396459d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_79caee0b-7ffd-48ad-abdf-501e396459d8" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_a6267c71-ae41-49d6-ae0d-01a40d9018d7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:to="loc_us-gaap_EmployeeStockOptionMember_a6267c71-ae41-49d6-ae0d-01a40d9018d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_e2f8d563-a854-4099-b504-9e8fdd991c8d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_e2f8d563-a854-4099-b504-9e8fdd991c8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_OptionsAndRSUsMember_c8cb2b28-9749-4fb9-b822-1ba73d702dba" xlink:href="cmlf-20220930.xsd#cmlf_OptionsAndRSUsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:to="loc_cmlf_OptionsAndRSUsMember_c8cb2b28-9749-4fb9-b822-1ba73d702dba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockAppreciationRightsSARSMember_96e1a7cc-00d9-421c-bb59-1d4a14e6d0c6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockAppreciationRightsSARSMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_58ff3a76-6cb1-423c-b70f-979ce1c5ab35" xlink:to="loc_us-gaap_StockAppreciationRightsSARSMember_96e1a7cc-00d9-421c-bb59-1d4a14e6d0c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_e4ae23a3-bdfc-475d-b7c4-18c613b26819" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_PlanNameAxis_e4ae23a3-bdfc-475d-b7c4-18c613b26819" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_2a3f27c2-5c11-4302-9bd7-d3cfd0c2db5f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_e4ae23a3-bdfc-475d-b7c4-18c613b26819" xlink:to="loc_us-gaap_PlanNameDomain_2a3f27c2-5c11-4302-9bd7-d3cfd0c2db5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_A2017StockIncentivePlanMember_bde846cb-be8a-4554-8e28-496dee22de26" xlink:href="cmlf-20220930.xsd#cmlf_A2017StockIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_2a3f27c2-5c11-4302-9bd7-d3cfd0c2db5f" xlink:to="loc_cmlf_A2017StockIncentivePlanMember_bde846cb-be8a-4554-8e28-496dee22de26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_A2021PlanMember_7ce81ea9-ba53-4946-aa63-979c88c319f6" xlink:href="cmlf-20220930.xsd#cmlf_A2021PlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_2a3f27c2-5c11-4302-9bd7-d3cfd0c2db5f" xlink:to="loc_cmlf_A2021PlanMember_7ce81ea9-ba53-4946-aa63-979c88c319f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_A2021EmployeeStockPurchasePlanMember_dcec8403-1b3b-4105-bb6d-23a0d5a41e13" xlink:href="cmlf-20220930.xsd#cmlf_A2021EmployeeStockPurchasePlanMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_2a3f27c2-5c11-4302-9bd7-d3cfd0c2db5f" xlink:to="loc_cmlf_A2021EmployeeStockPurchasePlanMember_dcec8403-1b3b-4105-bb6d-23a0d5a41e13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GranteeStatusAxis_963b8ee6-19fc-47e8-b553-d069b042d420" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GranteeStatusAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_GranteeStatusAxis_963b8ee6-19fc-47e8-b553-d069b042d420" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GranteeStatusDomain_c388fa3e-d64b-48db-998d-84f63873c08f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GranteeStatusDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GranteeStatusAxis_963b8ee6-19fc-47e8-b553-d069b042d420" xlink:to="loc_us-gaap_GranteeStatusDomain_c388fa3e-d64b-48db-998d-84f63873c08f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedPaymentArrangementEmployeeMember_2dd9cce1-4650-492d-aeb2-2313e2813d28" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedPaymentArrangementEmployeeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GranteeStatusDomain_c388fa3e-d64b-48db-998d-84f63873c08f" xlink:to="loc_us-gaap_ShareBasedPaymentArrangementEmployeeMember_2dd9cce1-4650-492d-aeb2-2313e2813d28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_e948e427-4ca9-4053-9878-b1e9de923ef9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_StatementClassOfStockAxis_e948e427-4ca9-4053-9878-b1e9de923ef9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_2b0f470e-1024-420f-ac14-fb656e7691d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_e948e427-4ca9-4053-9878-b1e9de923ef9" xlink:to="loc_us-gaap_ClassOfStockDomain_2b0f470e-1024-420f-ac14-fb656e7691d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_f537409a-a7af-408a-bae7-6740e9c62951" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_2b0f470e-1024-420f-ac14-fb656e7691d3" xlink:to="loc_us-gaap_CommonClassAMember_f537409a-a7af-408a-bae7-6740e9c62951" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_01ef99a9-ab34-4d7e-b40c-8d699d155411" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VestingAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_VestingAxis_01ef99a9-ab34-4d7e-b40c-8d699d155411" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_3c26b024-287d-4b2e-97d3-6a1031abba2f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VestingDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingAxis_01ef99a9-ab34-4d7e-b40c-8d699d155411" xlink:to="loc_us-gaap_VestingDomain_3c26b024-287d-4b2e-97d3-6a1031abba2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_943987f9-464b-4e2f-a21a-a7de038cf702" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_3c26b024-287d-4b2e-97d3-6a1031abba2f" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_943987f9-464b-4e2f-a21a-a7de038cf702" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_ef918e2b-e8ee-4fbb-abb4-2dbe6639e31c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_3c26b024-287d-4b2e-97d3-6a1031abba2f" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_ef918e2b-e8ee-4fbb-abb4-2dbe6639e31c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_f745f4bc-09b2-4b23-b7f1-b6fdd3eb4f9a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_3c26b024-287d-4b2e-97d3-6a1031abba2f" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_f745f4bc-09b2-4b23-b7f1-b6fdd3eb4f9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_a3d4529a-8f45-4127-9376-56cad5718c51" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_a3d4529a-8f45-4127-9376-56cad5718c51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_f38ec437-0a3c-4867-a249-5d4311d5358f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_a3d4529a-8f45-4127-9376-56cad5718c51" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_f38ec437-0a3c-4867-a249-5d4311d5358f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_17cf853a-b38a-4734-acbc-838ebfdcb021" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_f38ec437-0a3c-4867-a249-5d4311d5358f" xlink:to="loc_us-gaap_EmployeeStockMember_17cf853a-b38a-4734-acbc-838ebfdcb021" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualAxis_f2a945d0-a212-44d6-b501-f74cdb8707bf" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_TitleOfIndividualAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_srt_TitleOfIndividualAxis_f2a945d0-a212-44d6-b501-f74cdb8707bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_78d8f7d1-08c4-46e1-bd57-546812eb1b08" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualAxis_f2a945d0-a212-44d6-b501-f74cdb8707bf" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_78d8f7d1-08c4-46e1-bd57-546812eb1b08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_BoardOfDirectorsChairmanMember_b0a3d499-25d5-40a2-96b8-594625a0db48" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_BoardOfDirectorsChairmanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_78d8f7d1-08c4-46e1-bd57-546812eb1b08" xlink:to="loc_srt_BoardOfDirectorsChairmanMember_b0a3d499-25d5-40a2-96b8-594625a0db48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_23f663ae-4dd9-425a-9932-c8f76b01ea82" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisableAfterTermOfAwardNumber_7d77bc42-b54f-453e-96fd-513c38db4ba2" xlink:href="cmlf-20220930.xsd#cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisableAfterTermOfAwardNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisableAfterTermOfAwardNumber_7d77bc42-b54f-453e-96fd-513c38db4ba2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_96fbde3b-6b60-43f7-8926-875e0745aa0c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_96fbde3b-6b60-43f7-8926-875e0745aa0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_3ec1fbec-afc1-40cf-a375-fbd66f147872" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_3ec1fbec-afc1-40cf-a375-fbd66f147872" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_13adf1b5-4cff-472d-bd19-ffee332729e8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_13adf1b5-4cff-472d-bd19-ffee332729e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_9925a14b-fae8-43ff-b4d3-a0953fa2656d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_9925a14b-fae8-43ff-b4d3-a0953fa2656d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased_85e0b390-8fc0-4638-8fcf-de265db11ebe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased_85e0b390-8fc0-4638-8fcf-de265db11ebe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_8c00e221-f10b-41c4-80e1-429b85410430" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_8c00e221-f10b-41c4-80e1-429b85410430" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward_18d37fc4-707f-4cb4-a8d8-0d0efb3348fe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward_18d37fc4-707f-4cb4-a8d8-0d0efb3348fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_faf67258-215f-4a48-a3d9-a6b1f72a881a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_faf67258-215f-4a48-a3d9-a6b1f72a881a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReMeasurementPeriod_762010b8-5a58-406b-b84a-e378eba8d145" xlink:href="cmlf-20220930.xsd#cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReMeasurementPeriod"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_cmlf_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReMeasurementPeriod_762010b8-5a58-406b-b84a-e378eba8d145" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_b2b7b4f1-00d7-4ceb-a0d1-d174ba59b28b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_b2b7b4f1-00d7-4ceb-a0d1-d174ba59b28b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_f7c2f55a-a44f-4c56-a77c-8b421a0d2ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_f7c2f55a-a44f-4c56-a77c-8b421a0d2ba2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ConversionOfStockConversionRatio_83b99186-a073-4e9f-b2b5-2313dc0d2d98" xlink:href="cmlf-20220930.xsd#cmlf_ConversionOfStockConversionRatio"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_cmlf_ConversionOfStockConversionRatio_83b99186-a073-4e9f-b2b5-2313dc0d2d98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_03ffbdc9-eb52-4a72-8365-91c99a01463c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_03ffbdc9-eb52-4a72-8365-91c99a01463c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_f0d848ff-7b26-452d-8e38-a3d795ac9b3a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_f0d848ff-7b26-452d-8e38-a3d795ac9b3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_0e937a11-99c4-4071-8281-df78bb1e7f9d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_0e937a11-99c4-4071-8281-df78bb1e7f9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_36797ecc-8c8c-48b0-bf17-66b5c2391d30" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_36797ecc-8c8c-48b0-bf17-66b5c2391d30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_1a1d4dd6-93ef-4e5f-90a8-4d0b6d9d8bab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_1a1d4dd6-93ef-4e5f-90a8-4d0b6d9d8bab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShareBasedPaymentArrangementNumberOfIndividualsGranted_dcd62a75-b477-4759-90c4-3d2ecd386b9d" xlink:href="cmlf-20220930.xsd#cmlf_ShareBasedPaymentArrangementNumberOfIndividualsGranted"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_cmlf_ShareBasedPaymentArrangementNumberOfIndividualsGranted_dcd62a75-b477-4759-90c4-3d2ecd386b9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_4228a7dd-3aaf-4fa6-9cef-486baf3ceedb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_4228a7dd-3aaf-4fa6-9cef-486baf3ceedb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_35703364-81ba-4816-aab2-d3407cf8f36d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_35703364-81ba-4816-aab2-d3407cf8f36d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ShareBasedPaymentArrangementExpenseReversal_3a36b012-7b25-4a63-996b-5fc6cde5d647" xlink:href="cmlf-20220930.xsd#cmlf_ShareBasedPaymentArrangementExpenseReversal"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6b833399-e06d-455d-b6b1-468893ab8080" xlink:to="loc_cmlf_ShareBasedPaymentArrangementExpenseReversal_3a36b012-7b25-4a63-996b-5fc6cde5d647" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofStockOptionActivityDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationSummaryofStockOptionActivityDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofStockOptionActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_0a4d9b7f-7554-46eb-b0a1-ae20eaef8b66" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6e3f1db9-fe6f-4df8-9ba2-2b6aa7ad185d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_0a4d9b7f-7554-46eb-b0a1-ae20eaef8b66" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6e3f1db9-fe6f-4df8-9ba2-2b6aa7ad185d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_d47dc44a-70ab-4845-93b4-f651e2cf543d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6e3f1db9-fe6f-4df8-9ba2-2b6aa7ad185d" xlink:to="loc_us-gaap_StatementClassOfStockAxis_d47dc44a-70ab-4845-93b4-f651e2cf543d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_8a0e55ac-d1fd-44a2-a8e0-cdb36333eaa8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_d47dc44a-70ab-4845-93b4-f651e2cf543d" xlink:to="loc_us-gaap_ClassOfStockDomain_8a0e55ac-d1fd-44a2-a8e0-cdb36333eaa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_2df02b2b-6f3b-4fb4-ba28-8da4ea930964" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonClassAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_8a0e55ac-d1fd-44a2-a8e0-cdb36333eaa8" xlink:to="loc_us-gaap_CommonClassAMember_2df02b2b-6f3b-4fb4-ba28-8da4ea930964" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6e3f1db9-fe6f-4df8-9ba2-2b6aa7ad185d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_85d9e8e1-c598-46fb-b53b-b586210b3cde" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_85d9e8e1-c598-46fb-b53b-b586210b3cde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_336fe3f5-287d-40ce-9f98-d88a494b51af" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_336fe3f5-287d-40ce-9f98-d88a494b51af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_924fca11-2afe-4181-a458-fa6693cff546" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_924fca11-2afe-4181-a458-fa6693cff546" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_66fc35d5-06bc-48a1-91ef-27471f5bf259" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_66fc35d5-06bc-48a1-91ef-27471f5bf259" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_47242053-ad99-4579-bafe-619680803a19" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_4ff9a18c-11b5-4ab3-8c0f-637b6fce3e13" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_47242053-ad99-4579-bafe-619680803a19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5e9a272c-4067-400d-ada8-60c15b97e705" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5e9a272c-4067-400d-ada8-60c15b97e705" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_41c22a4f-1e19-4948-859d-e1338d8040ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_41c22a4f-1e19-4948-859d-e1338d8040ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_533b4ce1-5802-4dc7-baeb-832b0aea888e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_533b4ce1-5802-4dc7-baeb-832b0aea888e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_4a41cec7-ba81-473a-8c69-9a1442166073" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_4a41cec7-ba81-473a-8c69-9a1442166073" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_68f2b4f3-4e27-4e54-ab37-c397fbea6611" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_68f2b4f3-4e27-4e54-ab37-c397fbea6611" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_f29eed60-8cab-485b-8315-f3e06d135c20" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_85ae90ac-0993-4197-96a6-de5156ebbdaf" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_f29eed60-8cab-485b-8315-f3e06d135c20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_1552c68a-5186-4c58-b985-c7c7542752ab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_a089e595-5017-4927-8715-33a0e9362533" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_1552c68a-5186-4c58-b985-c7c7542752ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofAssumptionsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationSummaryofAssumptionsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5ae19a2f-cd5a-4689-b48d-2857a8cd88bb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4537d121-d73f-440e-bcfc-0ce5c9561c1d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5ae19a2f-cd5a-4689-b48d-2857a8cd88bb" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4537d121-d73f-440e-bcfc-0ce5c9561c1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_5ed78408-58c1-48d5-a0f3-3445520ca0aa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4537d121-d73f-440e-bcfc-0ce5c9561c1d" xlink:to="loc_us-gaap_AwardTypeAxis_5ed78408-58c1-48d5-a0f3-3445520ca0aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6e8fb4e3-30b2-4428-ab69-c309882b5802" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_5ed78408-58c1-48d5-a0f3-3445520ca0aa" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6e8fb4e3-30b2-4428-ab69-c309882b5802" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_c057651b-3582-4227-9aa7-2a3c502ee57c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6e8fb4e3-30b2-4428-ab69-c309882b5802" xlink:to="loc_us-gaap_EmployeeStockOptionMember_c057651b-3582-4227-9aa7-2a3c502ee57c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_0802f7f8-abe9-4fbe-a5a2-11a125ef14ca" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4537d121-d73f-440e-bcfc-0ce5c9561c1d" xlink:to="loc_srt_RangeAxis_0802f7f8-abe9-4fbe-a5a2-11a125ef14ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_58bc44c5-9672-42f2-b7c8-411ddd08a487" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_0802f7f8-abe9-4fbe-a5a2-11a125ef14ca" xlink:to="loc_srt_RangeMember_58bc44c5-9672-42f2-b7c8-411ddd08a487" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_b53263ce-7297-4dee-bfd1-931b5e33ce26" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_58bc44c5-9672-42f2-b7c8-411ddd08a487" xlink:to="loc_srt_MinimumMember_b53263ce-7297-4dee-bfd1-931b5e33ce26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_634667c5-5c6f-45e6-8e14-99cdcd70c987" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_58bc44c5-9672-42f2-b7c8-411ddd08a487" xlink:to="loc_srt_MaximumMember_634667c5-5c6f-45e6-8e14-99cdcd70c987" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4537d121-d73f-440e-bcfc-0ce5c9561c1d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_0d3f8b89-8f87-4874-950b-972374755a23" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_0d3f8b89-8f87-4874-950b-972374755a23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_126b289e-bb22-4991-828b-f4142f89a743" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_126b289e-bb22-4991-828b-f4142f89a743" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_cf806e4d-05cc-499f-b683-c254adabb529" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_cf806e4d-05cc-499f-b683-c254adabb529" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_8ab84e60-330c-4158-bda6-627f318c1a48" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_8ab84e60-330c-4158-bda6-627f318c1a48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_16c32827-ee05-4c69-889f-599040c881a3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dfdce44a-3bce-4d2c-8dc7-d9ac438609ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_16c32827-ee05-4c69-889f-599040c881a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationScheduleofRestrictedStockUnitsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationScheduleofRestrictedStockUnitsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationScheduleofRestrictedStockUnitsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ac416ecb-2ca7-442a-aca8-690442b72b3c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1caeb104-89f5-41ac-aedb-a4eb37d97497" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ac416ecb-2ca7-442a-aca8-690442b72b3c" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1caeb104-89f5-41ac-aedb-a4eb37d97497" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_d331d93c-707b-407c-8f7e-830deef26178" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1caeb104-89f5-41ac-aedb-a4eb37d97497" xlink:to="loc_us-gaap_AwardTypeAxis_d331d93c-707b-407c-8f7e-830deef26178" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_28cc4632-053a-41d4-9530-a7ffc38e0591" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_d331d93c-707b-407c-8f7e-830deef26178" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_28cc4632-053a-41d4-9530-a7ffc38e0591" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_93bbf4cb-21c5-4b9a-be62-42f8b14cf1ac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_28cc4632-053a-41d4-9530-a7ffc38e0591" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_93bbf4cb-21c5-4b9a-be62-42f8b14cf1ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_91364e38-85e7-44bd-980f-504710d4dbae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1caeb104-89f5-41ac-aedb-a4eb37d97497" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_91364e38-85e7-44bd-980f-504710d4dbae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_91364e38-85e7-44bd-980f-504710d4dbae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_5be19388-278f-4dd8-b285-aa85b59115bc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_5be19388-278f-4dd8-b285-aa85b59115bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_6e3fad3b-596e-44a1-99d3-0a540a7a1f0a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_6e3fad3b-596e-44a1-99d3-0a540a7a1f0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_c87dd9a1-2e35-442e-ae16-11cd6e89b7f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_c87dd9a1-2e35-442e-ae16-11cd6e89b7f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_04dfff87-3363-4f43-bf39-119e3323dcca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_04dfff87-3363-4f43-bf39-119e3323dcca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_c9c88a4b-f41a-4525-a6b8-11f72c58ae7a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ca306db8-37ff-49c0-9594-73b646176fe7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_c9c88a4b-f41a-4525-a6b8-11f72c58ae7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_91364e38-85e7-44bd-980f-504710d4dbae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_8af9dafb-8664-41ef-a694-5b0222f86639" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_8af9dafb-8664-41ef-a694-5b0222f86639" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_bb9d40ce-cb06-4807-9b77-8e45a7c8278c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_bb9d40ce-cb06-4807-9b77-8e45a7c8278c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5bc7f831-d408-4fc8-bbce-fa5ba3563ecd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5bc7f831-d408-4fc8-bbce-fa5ba3563ecd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_8f33a551-53cb-4d37-9195-4f9c855e2236" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_8f33a551-53cb-4d37-9195-4f9c855e2236" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_45e004fb-f897-4cec-9546-9b8ec7d37d43" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_92047d8e-ba55-474b-bd1e-bc35c2e058cd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_45e004fb-f897-4cec-9546-9b8ec7d37d43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofStockBasedCompensationExpenseDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#StockBasedCompensationSummaryofStockBasedCompensationExpenseDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/StockBasedCompensationSummaryofStockBasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5df0078a-8d39-4833-8748-1b73ee66e5a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_331eb2fb-c937-46af-afbf-3792a489dda4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5df0078a-8d39-4833-8748-1b73ee66e5a9" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_331eb2fb-c937-46af-afbf-3792a489dda4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_e69811d0-a606-4b20-b868-fbebbac35584" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_331eb2fb-c937-46af-afbf-3792a489dda4" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_e69811d0-a606-4b20-b868-fbebbac35584" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_e69811d0-a606-4b20-b868-fbebbac35584" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_483e03f5-4dcc-4e6d-956a-e1896c0f0121" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:to="loc_us-gaap_CostOfSalesMember_483e03f5-4dcc-4e6d-956a-e1896c0f0121" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_034205ca-d762-4ecf-8c00-8d787b57e1e4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_034205ca-d762-4ecf-8c00-8d787b57e1e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_48cdb6e2-72c0-4deb-bae7-0a8017f31005" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_48cdb6e2-72c0-4deb-bae7-0a8017f31005" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f7703840-f31f-40c3-8e63-56c71aa5e09b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_7d8f9e06-402c-4470-a8d9-7c2caa05cc58" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f7703840-f31f-40c3-8e63-56c71aa5e09b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_829bc71a-5a54-4830-b1c4-527be8ebf293" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_331eb2fb-c937-46af-afbf-3792a489dda4" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_829bc71a-5a54-4830-b1c4-527be8ebf293" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_f4efe330-0ada-49ef-8734-bf21f79ba299" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_829bc71a-5a54-4830-b1c4-527be8ebf293" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_f4efe330-0ada-49ef-8734-bf21f79ba299" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#IncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_a10d9ee3-984a-410e-8154-8772d4570016" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_a10d9ee3-984a-410e-8154-8772d4570016" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_b46f4525-d575-475c-948f-9079be3643f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_b46f4525-d575-475c-948f-9079be3643f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_bf07bbf0-4484-4fd8-9c86-951d9309f5b4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_bf07bbf0-4484-4fd8-9c86-951d9309f5b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_8cddb427-dd10-4863-aa5f-56b773115b22" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_8cddb427-dd10-4863-aa5f-56b773115b22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_84328ca7-a0c8-422a-8b95-0c6ff0efd702" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_e03a238f-e14d-4544-9280-a1d6e49c2797" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_84328ca7-a0c8-422a-8b95-0c6ff0efd702" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/NetIncomelossperShareBasicandDilutedDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#NetIncomelossperShareBasicandDilutedDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/NetIncomelossperShareBasicandDilutedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_e0170819-7e04-4997-94d1-daf260be909c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_e0170819-7e04-4997-94d1-daf260be909c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_740f0e15-3051-4dda-b901-7c5d3af2c3e4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_e0170819-7e04-4997-94d1-daf260be909c" xlink:to="loc_us-gaap_NetIncomeLoss_740f0e15-3051-4dda-b901-7c5d3af2c3e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_5cf6c941-7162-4145-93a1-b0180d0450ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_5cf6c941-7162-4145-93a1-b0180d0450ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_737aa058-382c-4887-be4f-6a07e266f88c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_5cf6c941-7162-4145-93a1-b0180d0450ad" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_737aa058-382c-4887-be4f-6a07e266f88c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EffectOfDilutiveSecuritiesAbstract_eaec8a58-65df-48af-b35c-a246ddd42521" xlink:href="cmlf-20220930.xsd#cmlf_EffectOfDilutiveSecuritiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_cmlf_EffectOfDilutiveSecuritiesAbstract_eaec8a58-65df-48af-b35c-a246ddd42521" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_4f14e7e9-8bd2-4ba2-b2b6-9509e687b13e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_EffectOfDilutiveSecuritiesAbstract_eaec8a58-65df-48af-b35c-a246ddd42521" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_4f14e7e9-8bd2-4ba2-b2b6-9509e687b13e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6d41ce96-6cad-4f53-aa12-1fa6d89e002a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_cmlf_EffectOfDilutiveSecuritiesAbstract_eaec8a58-65df-48af-b35c-a246ddd42521" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6d41ce96-6cad-4f53-aa12-1fa6d89e002a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_16d5841c-7182-4cb1-b58f-67e57faa244d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_us-gaap_EarningsPerShareBasic_16d5841c-7182-4cb1-b58f-67e57faa244d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_b0ccaaa6-4ef4-4d3c-b2cc-6eaa231fc797" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_us-gaap_EarningsPerShareDiluted_b0ccaaa6-4ef4-4d3c-b2cc-6eaa231fc797" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ReverseRecapitalizationExchangeRatio_709c648e-cb16-4eb6-9662-5a0f7d26d1ac" xlink:href="cmlf-20220930.xsd#cmlf_ReverseRecapitalizationExchangeRatio"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0d87e76a-42ee-4771-97d9-1e8f7146dcaf" xlink:to="loc_cmlf_ReverseRecapitalizationExchangeRatio_709c648e-cb16-4eb6-9662-5a0f7d26d1ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/NetIncomelossperSharePotentiallyDilutiveSecuritiesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#NetIncomelossperSharePotentiallyDilutiveSecuritiesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/NetIncomelossperSharePotentiallyDilutiveSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_c426ebe9-e80f-4eaf-a8f2-812ba73daafa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_3300ba4e-8d79-49e1-a64d-29aaead48084" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c426ebe9-e80f-4eaf-a8f2-812ba73daafa" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_3300ba4e-8d79-49e1-a64d-29aaead48084" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_f67c778e-c731-4abc-9ccf-48208f4c6220" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_3300ba4e-8d79-49e1-a64d-29aaead48084" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_f67c778e-c731-4abc-9ccf-48208f4c6220" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_f67c778e-c731-4abc-9ccf-48208f4c6220" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EmployeeStockOptionAndRestrictedStockUnitsMember_1b459fab-0f4e-4339-ad9a-6ab473c71a94" xlink:href="cmlf-20220930.xsd#cmlf_EmployeeStockOptionAndRestrictedStockUnitsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:to="loc_cmlf_EmployeeStockOptionAndRestrictedStockUnitsMember_1b459fab-0f4e-4339-ad9a-6ab473c71a94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantMember_608c89b3-7267-4a89-bc0c-47c5a032cc56" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WarrantMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:to="loc_us-gaap_WarrantMember_608c89b3-7267-4a89-bc0c-47c5a032cc56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EarnOutSharesMember_27d88078-43c5-4866-a921-8ce0c97c986c" xlink:href="cmlf-20220930.xsd#cmlf_EarnOutSharesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:to="loc_cmlf_EarnOutSharesMember_27d88078-43c5-4866-a921-8ce0c97c986c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_EarnOutRestrictedStockUnitsMember_ce9160f2-12d7-4ea8-b968-06dec3b22a0c" xlink:href="cmlf-20220930.xsd#cmlf_EarnOutRestrictedStockUnitsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_4e8e80a7-731d-4eef-8e8f-d3e0c25fab86" xlink:to="loc_cmlf_EarnOutRestrictedStockUnitsMember_ce9160f2-12d7-4ea8-b968-06dec3b22a0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_046fefed-90be-4dff-a64a-b7c6bac4ed5a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_3300ba4e-8d79-49e1-a64d-29aaead48084" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_046fefed-90be-4dff-a64a-b7c6bac4ed5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_5a3217ba-cdd7-4078-b4be-a6ccf5e6ccf6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_046fefed-90be-4dff-a64a-b7c6bac4ed5a" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_5a3217ba-cdd7-4078-b4be-a6ccf5e6ccf6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/RestructuringCostsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#RestructuringCostsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/RestructuringCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_74ddd5a8-6f5f-4fdf-bc7a-673ec092371d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e95a6722-aca3-4dab-a029-77aa391fa694" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_74ddd5a8-6f5f-4fdf-bc7a-673ec092371d" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e95a6722-aca3-4dab-a029-77aa391fa694" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_7b596b75-7fb2-48e1-a8a6-dfbae4d8eb6b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e95a6722-aca3-4dab-a029-77aa391fa694" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_7b596b75-7fb2-48e1-a8a6-dfbae4d8eb6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_27089a32-bcf4-4d14-9cf0-51e369ab38ac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_7b596b75-7fb2-48e1-a8a6-dfbae4d8eb6b" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_27089a32-bcf4-4d14-9cf0-51e369ab38ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_80a1dc67-f01b-454e-b15a-07defc0cc918" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_27089a32-bcf4-4d14-9cf0-51e369ab38ac" xlink:to="loc_us-gaap_EmployeeSeveranceMember_80a1dc67-f01b-454e-b15a-07defc0cc918" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_f814cd2c-d377-4c6f-adb3-e08aa92c8039" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherRestructuringMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_27089a32-bcf4-4d14-9cf0-51e369ab38ac" xlink:to="loc_us-gaap_OtherRestructuringMember_f814cd2c-d377-4c6f-adb3-e08aa92c8039" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_3df8d5c6-532c-4b11-b33e-42cf0d61e26e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e95a6722-aca3-4dab-a029-77aa391fa694" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_3df8d5c6-532c-4b11-b33e-42cf0d61e26e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_c8c12f5e-ef86-44a6-a90a-61ea85efc254" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_3df8d5c6-532c-4b11-b33e-42cf0d61e26e" xlink:to="loc_us-gaap_SegmentDomain_c8c12f5e-ef86-44a6-a90a-61ea85efc254" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_LegacyBusinessMember_b45f8c64-eefe-4430-8a3d-814921095e14" xlink:href="cmlf-20220930.xsd#cmlf_LegacyBusinessMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_c8c12f5e-ef86-44a6-a90a-61ea85efc254" xlink:to="loc_cmlf_LegacyBusinessMember_b45f8c64-eefe-4430-8a3d-814921095e14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_6ea7b6f0-1759-40bd-82d4-55340d840610" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e95a6722-aca3-4dab-a029-77aa391fa694" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_6ea7b6f0-1759-40bd-82d4-55340d840610" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated_f5136e12-9d3f-4c00-b5f9-3d011dfc5349" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_6ea7b6f0-1759-40bd-82d4-55340d840610" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated_f5136e12-9d3f-4c00-b5f9-3d011dfc5349" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent_13a79759-3cc0-4a84-8bfc-541abcf0b31c" xlink:href="cmlf-20220930.xsd#cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_6ea7b6f0-1759-40bd-82d4-55340d840610" xlink:to="loc_cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent_13a79759-3cc0-4a84-8bfc-541abcf0b31c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_6ea7b6f0-1759-40bd-82d4-55340d840610" xlink:to="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_1eac2d49-61a9-4ba5-b7d8-6b994837126d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:to="loc_us-gaap_RestructuringReserve_1eac2d49-61a9-4ba5-b7d8-6b994837126d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_4b5db979-fc86-48c2-863d-fce8353552e2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:to="loc_us-gaap_RestructuringCharges_4b5db979-fc86-48c2-863d-fce8353552e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_d223a8a9-76b7-40a7-9427-067670f09bd4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:to="loc_us-gaap_PaymentsForRestructuring_d223a8a9-76b7-40a7-9427-067670f09bd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_a5e6599c-0690-40b5-b413-5bc105c30a07" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_878596bd-8f9b-4f54-bd76-4d54ac37d2c8" xlink:to="loc_us-gaap_RestructuringReserve_a5e6599c-0690-40b5-b413-5bc105c30a07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationAccountsPayableandAccruedExpensesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SupplementalFinancialInformationAccountsPayableandAccruedExpensesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationAccountsPayableandAccruedExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_dde8a415-3c75-47a2-aeb6-351265702161" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccountsPayableCurrent_dde8a415-3c75-47a2-aeb6-351265702161" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_70fbf29d-7138-492b-9383-82049762adda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_70fbf29d-7138-492b-9383-82049762adda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedInsuranceCurrent_11af1b70-6432-4e89-84c7-638d3b2dc30c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedInsuranceCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccruedInsuranceCurrent_11af1b70-6432-4e89-84c7-638d3b2dc30c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent_b009af39-edea-47f2-86c5-36e1a1b5efb3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent_b009af39-edea-47f2-86c5-36e1a1b5efb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_731d9da1-e43d-42d5-85fd-3b50a29e6952" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_731d9da1-e43d-42d5-85fd-3b50a29e6952" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedInsuranceNoncurrent_1bf54bc4-a862-4186-a814-ac385340941b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedInsuranceNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_us-gaap_AccruedInsuranceNoncurrent_1bf54bc4-a862-4186-a814-ac385340941b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_ReserveForRefundsToInsuranceCarriersTerm_df28cb32-076c-402e-8b0f-1fb1f75f6772" xlink:href="cmlf-20220930.xsd#cmlf_ReserveForRefundsToInsuranceCarriersTerm"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_e061b2e5-7eae-433a-88ba-e58fcb1acb17" xlink:to="loc_cmlf_ReserveForRefundsToInsuranceCarriersTerm_df28cb32-076c-402e-8b0f-1fb1f75f6772" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationOtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SupplementalFinancialInformationOtherCurrentLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SupplementalFinancialInformationOtherCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedBonusesCurrent_37b0b9f6-3d49-498a-9b75-6ba920185607" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedBonusesCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_AccruedBonusesCurrent_37b0b9f6-3d49-498a-9b75-6ba920185607" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalariesCurrent_be6949d0-4031-46a4-b4c4-4e5f15628389" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedSalariesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_AccruedSalariesCurrent_be6949d0-4031-46a4-b4c4-4e5f15628389" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_3632c217-30f5-4970-9359-4a1d9665cc68" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedEmployeeBenefitsCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_3632c217-30f5-4970-9359-4a1d9665cc68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_9b2ba9a8-ff49-43ba-9cba-77641b2de2ce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedSalesCommissionCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_9b2ba9a8-ff49-43ba-9cba-77641b2de2ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_IndemnificationLiabilities_e7089155-3d13-427f-8a15-3428bffc2315" xlink:href="cmlf-20220930.xsd#cmlf_IndemnificationLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_cmlf_IndemnificationLiabilities_e7089155-3d13-427f-8a15-3428bffc2315" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_1c268ebd-a0c7-4bb8-a8c4-78cdde88ca2f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_1c268ebd-a0c7-4bb8-a8c4-78cdde88ca2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSundryLiabilitiesCurrent_77ec6d9c-d932-4c42-b428-8a8a131ffc74" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherSundryLiabilitiesCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_OtherSundryLiabilitiesCurrent_77ec6d9c-d932-4c42-b428-8a8a131ffc74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_608f348f-f125-4014-92d5-5fa2902cc02c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesDisclosureAbstract_211fc7da-911c-4fc3-b240-79993644f3ef" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_608f348f-f125-4014-92d5-5fa2902cc02c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofGoodwillDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#GoodwillandintangibleassetsScheduleofGoodwillDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofGoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_dd19e71e-e6f2-4ed3-b975-73de5dc10dff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_30226c1d-7cd1-4916-810e-5e7f243bc836" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_dd19e71e-e6f2-4ed3-b975-73de5dc10dff" xlink:to="loc_us-gaap_GoodwillRollForward_30226c1d-7cd1-4916-810e-5e7f243bc836" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_be29084c-6022-4d5c-907c-7a2150b8fcda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_30226c1d-7cd1-4916-810e-5e7f243bc836" xlink:to="loc_us-gaap_Goodwill_be29084c-6022-4d5c-907c-7a2150b8fcda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_7fed6c91-4b23-4cf1-94c3-fe658a44f461" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_30226c1d-7cd1-4916-810e-5e7f243bc836" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_7fed6c91-4b23-4cf1-94c3-fe658a44f461" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_c577bb63-9fca-47a7-8365-c3340966e270" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_30226c1d-7cd1-4916-810e-5e7f243bc836" xlink:to="loc_us-gaap_Goodwill_c577bb63-9fca-47a7-8365-c3340966e270" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofAcquiredIntangibleAssetsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#GoodwillandintangibleassetsScheduleofAcquiredIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofAcquiredIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7c14e424-f9ee-44f0-ac19-206d45d2e031" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1fa2b4f1-ab6f-45e3-8f95-b0389f796b9a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7c14e424-f9ee-44f0-ac19-206d45d2e031" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1fa2b4f1-ab6f-45e3-8f95-b0389f796b9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f6d37cfa-fd25-4f75-9d79-67abda1f9b53" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1fa2b4f1-ab6f-45e3-8f95-b0389f796b9a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f6d37cfa-fd25-4f75-9d79-67abda1f9b53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9d5f6a72-d111-4bef-89cc-cf6e0670de35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f6d37cfa-fd25-4f75-9d79-67abda1f9b53" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9d5f6a72-d111-4bef-89cc-cf6e0670de35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TrademarksAndTradeNamesMember_5fd682f0-c3ce-49c6-a52f-761ddfafe208" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TrademarksAndTradeNamesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9d5f6a72-d111-4bef-89cc-cf6e0670de35" xlink:to="loc_us-gaap_TrademarksAndTradeNamesMember_5fd682f0-c3ce-49c6-a52f-761ddfafe208" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_e8c66f18-e1b4-4511-a68f-526ce01769a4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9d5f6a72-d111-4bef-89cc-cf6e0670de35" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_e8c66f18-e1b4-4511-a68f-526ce01769a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_30fe7ae6-a60b-4dc8-8b38-8da00069b7b0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9d5f6a72-d111-4bef-89cc-cf6e0670de35" xlink:to="loc_us-gaap_CustomerRelationshipsMember_30fe7ae6-a60b-4dc8-8b38-8da00069b7b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_87ec6154-4857-4c34-80f0-74107ccd3ce3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1fa2b4f1-ab6f-45e3-8f95-b0389f796b9a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_87ec6154-4857-4c34-80f0-74107ccd3ce3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_14077af5-5e73-497f-85b2-28ea484928ec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_87ec6154-4857-4c34-80f0-74107ccd3ce3" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_14077af5-5e73-497f-85b2-28ea484928ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_b45b0aa4-febe-4285-8ad1-df61faaf5841" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_87ec6154-4857-4c34-80f0-74107ccd3ce3" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_b45b0aa4-febe-4285-8ad1-df61faaf5841" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsNarrativeDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#GoodwillandintangibleassetsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_ae2c8bd6-b908-40d7-9f08-3541435747da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_631ce990-ffa2-4fbe-8f13-45b07d73de57" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_ae2c8bd6-b908-40d7-9f08-3541435747da" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_631ce990-ffa2-4fbe-8f13-45b07d73de57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6d6bc1fe-3dd8-46f3-9e49-735ff768f18c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_631ce990-ffa2-4fbe-8f13-45b07d73de57" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6d6bc1fe-3dd8-46f3-9e49-735ff768f18c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e764e0b2-32e2-4842-81f1-d2987aa9246b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6d6bc1fe-3dd8-46f3-9e49-735ff768f18c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e764e0b2-32e2-4842-81f1-d2987aa9246b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_TradeNamesTrademarksAndDevelopedTechnologyMember_fb418d4d-5ea4-4f01-9af0-628da2fc8832" xlink:href="cmlf-20220930.xsd#cmlf_TradeNamesTrademarksAndDevelopedTechnologyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e764e0b2-32e2-4842-81f1-d2987aa9246b" xlink:to="loc_cmlf_TradeNamesTrademarksAndDevelopedTechnologyMember_fb418d4d-5ea4-4f01-9af0-628da2fc8832" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_9902d4be-6dd6-4ffe-a085-195dfdf3ef5e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_e764e0b2-32e2-4842-81f1-d2987aa9246b" xlink:to="loc_us-gaap_CustomerRelationshipsMember_9902d4be-6dd6-4ffe-a085-195dfdf3ef5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_81b6eaa9-7659-4ec2-add5-186a4a3a4af0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_631ce990-ffa2-4fbe-8f13-45b07d73de57" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_81b6eaa9-7659-4ec2-add5-186a4a3a4af0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_8db265d2-3819-4cf3-92ee-10cef198561d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_81b6eaa9-7659-4ec2-add5-186a4a3a4af0" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_8db265d2-3819-4cf3-92ee-10cef198561d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofFutureAmortizationExpenseDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#GoodwillandintangibleassetsScheduleofFutureAmortizationExpenseDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/GoodwillandintangibleassetsScheduleofFutureAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_5b5b6e7b-c1a4-4da7-87e7-ac700560644d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_5b5b6e7b-c1a4-4da7-87e7-ac700560644d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_08fa6332-d745-4f63-ac25-5240527ea95b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_08fa6332-d745-4f63-ac25-5240527ea95b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_57c66097-5d49-4edc-a059-39d017120f4d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_57c66097-5d49-4edc-a059-39d017120f4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_090a91d0-d88b-4b9c-8d19-b956fc2827c1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_090a91d0-d88b-4b9c-8d19-b956fc2827c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1219a910-bac2-4baa-b5c5-9d2fae8bc191" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1219a910-bac2-4baa-b5c5-9d2fae8bc191" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_58e37a10-f770-4032-a86d-da91fa4d4c15" xlink:href="cmlf-20220930.xsd#cmlf_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_cmlf_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_58e37a10-f770-4032-a86d-da91fa4d4c15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_b1808474-8c84-4176-ab72-84e18758accd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a01ff45e-56f5-4d1d-aa0b-a9ab733b5ae6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_b1808474-8c84-4176-ab72-84e18758accd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.cmlifesciencesinc.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="cmlf-20220930.xsd#SubsequentEventsDetails"/>
  <link:presentationLink xlink:role="http://www.cmlifesciencesinc.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_ca33c4b9-e2d0-4250-8506-76e0b64db5ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_58f97ee4-2432-4dc7-a45a-07789db8c7c6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_ca33c4b9-e2d0-4250-8506-76e0b64db5ad" xlink:to="loc_us-gaap_SubsequentEventTable_58f97ee4-2432-4dc7-a45a-07789db8c7c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_5c9ea9ea-411e-4fe4-9347-6499c5de0950" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_58f97ee4-2432-4dc7-a45a-07789db8c7c6" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_5c9ea9ea-411e-4fe4-9347-6499c5de0950" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_bb7a7813-3073-4fa8-af9f-343783336ba0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_5c9ea9ea-411e-4fe4-9347-6499c5de0950" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_bb7a7813-3073-4fa8-af9f-343783336ba0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_70d2ae5a-da4b-4bb1-82ec-71e4d065657e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_bb7a7813-3073-4fa8-af9f-343783336ba0" xlink:to="loc_us-gaap_SubsequentEventMember_70d2ae5a-da4b-4bb1-82ec-71e4d065657e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_fbb3021e-8364-4c3e-a7ed-8d6ce4f38581" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_58f97ee4-2432-4dc7-a45a-07789db8c7c6" xlink:to="loc_us-gaap_DebtInstrumentAxis_fbb3021e-8364-4c3e-a7ed-8d6ce4f38581" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_7beb672c-2759-4964-8f37-0abf8ce8890f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_fbb3021e-8364-4c3e-a7ed-8d6ce4f38581" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_7beb672c-2759-4964-8f37-0abf8ce8890f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DECDLoanAgreementMember_1115fa53-3a75-4a3b-93d4-4d5a6c03b3f2" xlink:href="cmlf-20220930.xsd#cmlf_DECDLoanAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_7beb672c-2759-4964-8f37-0abf8ce8890f" xlink:to="loc_cmlf_DECDLoanAgreementMember_1115fa53-3a75-4a3b-93d4-4d5a6c03b3f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_58f97ee4-2432-4dc7-a45a-07789db8c7c6" xlink:to="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_DebtInstrumentPrincipalRepaymentRequested_43e5af6e-09a0-4c78-a770-44ca189a8c5f" xlink:href="cmlf-20220930.xsd#cmlf_DebtInstrumentPrincipalRepaymentRequested"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:to="loc_cmlf_DebtInstrumentPrincipalRepaymentRequested_43e5af6e-09a0-4c78-a770-44ca189a8c5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated_cd9fc1af-61b5-472d-94c7-c372d9b7e1c3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated_cd9fc1af-61b5-472d-94c7-c372d9b7e1c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent_bf20bdc9-2d47-4f30-96ae-2ac5139718d8" xlink:href="cmlf-20220930.xsd#cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:to="loc_cmlf_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminatedPercent_bf20bdc9-2d47-4f30-96ae-2ac5139718d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_5eea6fe6-0448-4392-950b-4a9f3042947c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_31220f8c-f13e-4311-8527-6fcc2c3149d8" xlink:to="loc_us-gaap_LongTermDebt_5eea6fe6-0448-4392-950b-4a9f3042947c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
