[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][/C][=C][/C][#C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][/C][=C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a heterocyclic fatty acid."}]