[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch2][Ring1][Branch1][C][C][C][/C][=C][\\C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an (omega-1)-hydroxy-long-chain fatty acid that is the conjugate base of (9Z,12Z)-octadeca-9,12-dienoic acid which has been substituted at position 17 by a hydroxy group. It is an (omega-1)-hydroxy fatty acid, a long-chain fatty acid and a hydroxy polyunsaturated fatty acid. It is a conjugate acid of a (9Z,12Z)-17-hydroxyoctadeca-9,12-dienoate."}]