[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][C@H1][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 (9Z)-12-hydroxyoctadec-9-enoic acid in which the 12-hydroxy group has R-configuration.. It is a conjugate acid of a ricinoleate."}]