[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][Branch1][S][C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy fatty acid that is (9Z)-octadec-9-enoic (oleic) acid carrying a hydroxy substituent at position 12. It is a hydroxy fatty acid, a long-chain fatty acid, a hydroxy monounsaturated fatty acid, a homoallylic alcohol and a secondary alcohol. It is functionally related to an oleic acid. It is a conjugate acid of a (9Z)-12-hydroxyoctadec-9-enoate."}]