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