{description: The method used to elucidate the structure or characterization of the drug substance., package_name: hl7.fhir.r4b.examples, name: StructureTechnique, type: null, package_version: 4.3.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/substance-structure-technique', version: 4.3.0}