[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a carbonyl compound."}, {"from": "gpt", "value": "[C][Branch1][=Branch1][C][=Branch1][C][=O][O][S][C][Branch1][Branch2][S][C][C][=Branch1][C][=O][O][S][C][C][=Branch1][C][=O][O]"}]