[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=Branch1][Branch2][=C][\\C][=Branch1][C][=O][O][C][/O]"}, {"from": "gpt", "value": "The molecule is a fatty acid methyl ester. It is functionally related to a 2-butenoic acid."}]