[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][/C][=C][\\C][=C][\\C@@H1][Branch1][Ring2][O][/-Ring1][Ring1][C][C][C][C][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an epoxy fatty acid that is oxirane substituted by a (2Z)-oct-2-en-1-ylidene group and a 7-carboxyheptyl group at positions 2 and 3, respectively. It is a long-chain fatty acid, a polyunsaturated fatty acid and an epoxy fatty acid. It is functionally related to a linoleic acid. It is a conjugate acid of a (9S),10-epoxy-(10,12Z)-octadecadienoate."}]