[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][=Branch1][C][=O][/C][=C][/C][=C][\\C][=C][\\C][=C][\\C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy fatty acid anion obtained by deprotonation of the carboxy function of 15-oxolipoxin A4; major species at pH 7.3. It is a hydroxy fatty acid anion, a polyunsaturated fatty acid anion, an oxo fatty acid anion, a long-chain fatty acid anion and an icosanoid anion. It is a conjugate base of a 15-oxolipoxin A4."}]