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