[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C@H1][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 13-HPODE(1-) that is the conjugate base of 13(R)-HPODE, obtained by deprotonation of the carboxylic acid function. Major microspecies at pH 7.3. It is a conjugate base of a (13R)-HPODE. It is an enantiomer of a 13(S)-HPODE(1-)."}]