[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][/C][=C][\\C][C@@H1][C@@H1][Branch1][#Branch1][C][C][C][Ring1][Branch1][=O][C][C][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carbocyclic fatty acid that is hexanoic acid substituted at position 6 by a 3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl group. It is a carbocyclic fatty acid, a monounsaturated fatty acid, an oxo fatty acid and a member of cyclopentanones. It is functionally related to a hexanoic acid. It is a conjugate acid of a (9R,13R)-1a,1b-dinor-10,11-dihydro-12-oxo-15-phytoenoate."}]