[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Ustilaginoidea virens with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][=C][/C][=Branch1][C][=O][C][=C][Branch2][Branch1][Branch1][C][=Branch2][Ring2][S][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch2][Ring1][#C][C][=Branch2][Ring1][#Branch2][=C][Branch1][=Branch2][C][=C][Ring1][=Branch1][C][Ring1][N][=O][O][C@@H1][Branch1][C][C][C@@H1][Branch1][C][C][C][=Branch1][C][=O][O][O][O][C][O]"}]