[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][C][C][C][Branch2][Ring1][C][C][=C][C][=C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a fatty acid methyl ester and a polyunsaturated fatty ester."}]