[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][Branch1][P][/C][=C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroperoxy fatty acid anion that is the conjugate base of 13-HPODE arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It has a role as a human xenobiotic metabolite. It is a conjugate base of a 13-HPODE."}]