[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][/C][=C][\\C][C][Branch1][P][C][Branch1][=N][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a DiHOME obtained by formal dihydroxylation of the 9,10-double bond of octadeca-9,12-dienoic acid (the 12Z-geoisomer). It is a conjugate acid of a 9,10-DiHOME(1-)."}]