[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Aspergillus niger with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch1][P][C][=C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][/C][=C][/C][=Branch1][C][=O][C][O][C]"}]