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