[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Hypericum sikokumontanum with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][=Branch1][C][=O][C@][C][C@H1][C@@][Branch1][Branch1][C][Ring1][Branch1][=O][Branch1][P][C][C@H1][Branch1][Branch2][C][Ring1][#Branch1][Branch1][C][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C@][Branch1][=Branch1][C][Ring2][Ring1][C][=O][Branch1][C][C][C][C][=C][Branch1][C][C][C]"}]