[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a carbonyl compound."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][Branch1][#Branch1][C][C][=Branch1][C][=O][O][O]"}]