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