[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=Branch1][C][=O][/C][=C][Branch1][O][\\C][=C][Branch1][=Branch1][/C][=Branch1][C][=O][O][\\O][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carbonyl compound."}]