[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch2][Ring1][#Branch2][C][C][C][C][C][C][C][C][Branch1][Ring2][O][Ring1][Ring1][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is an (omega-1)-hydroxy fatty acid anion that is the conjugate base of 9,10-epoxy-17-hydroxyoctadecanoic acid arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It is functionally related to a 9,10-epoxyoctadecanoate. It is a conjugate base of a 9,10-epoxy-17-hydroxyoctadecanoic acid."}]