[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Phyllosticta cirsii with data available."}, {"from": "gpt", "value": "[C][C@H1][C][=Branch1][C][=O][O][C@H1][C@H1][Branch1][Ring2][O][Ring1][#Branch1][C][C][=Branch1][=Branch1][=C][C@@H1][Ring1][#Branch1][O][C][=Branch1][C][=O][O][C]"}]