<status value="draft"/> <experimental value="false"/> <date value="2021-01-05T10:01:24+11:00"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <description value="The stereochemistry type of a substance."/> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/substance-stereochemistry"/> <content value="complete"/> <concept> <code value="ConstitutionalIsomer"/> <display value="constitutional isomer"/> </concept> <concept> <code value="Stereoisomer"/> <display value="stereoisomer"/> </concept> <concept> <code value="Enantiomer"/> <display value="enantiomer"/> </concept> </CodeSystem>

This code system http://hl7.org/fhir/substance-stereochemistry defines the following codes: