[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Planaltoa lychnophoroides with data available."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][Branch2][/C][O][C][=Branch1][C][=O][C][\\C][=Branch1][C][=O][O][C@H1][C@H1][Branch2][Ring1][=Branch1][O][C][=C][C][=Branch1][#C][=C][Branch1][#Branch1][C][=C][Ring1][=Branch2][Ring1][=Branch1][C][=Branch1][C][=O][C][O][C][=Branch1][C][=C][C]"}]