[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Alternaria with data available."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring2][C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][P][C][=C][Branch1][O][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][=N][Cl][C][O][O][O]"}]