[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][/C][=C][\\C][=C][\\C@H1][Branch1][=N][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 9-HODE in which the 9-hydroxy group has S-stereochemistry. It is a conjugate acid of a 9(S)-HODE(1-). It is an enantiomer of a 9(R)-HODE."}]