[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a carbonyl compound."}, {"from": "gpt", "value": "[C][C][C][C][C][C@@H1][Branch2][Ring1][Branch2][/C][=C][/C][C][Branch1][Ring2][O][Ring1][Ring1][C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O][O]"}]