[{"from": "human", "value": "What can you tell me about 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 R-stereochemistry. It is a conjugate acid of a 9(R)-HODE(1-). It is an enantiomer of a 9(S)-HODE."}]