[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Doronicum hungaricum with data available."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][C][/C][\\C][=Branch1][C][=O][O][C][=C][Branch2][Ring1][Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C][C@@][Branch1][Branch1][C][O][Ring1][Ring1][C][O][C][=Branch1][C][=O][C]"}]