[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Pyrenochaeta with data available."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][S][=C][Branch2][Ring2][#Branch2][C][=Branch1][C][=O][O][C][C][Branch2][Ring1][#C][C][Branch2][Ring1][#Branch2][C][Branch2][Ring1][Branch1][C][Branch1][P][C][O][C][=Branch1][C][=O][C][=Branch1][=Branch1][=C][Branch1][C][C][C][N+1][#C-1][O][O][O][O][N+1][#C-1][C]"}]