[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Phellinus igniarius with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][Branch2][Ring1][Ring1][C][C@H1][Ring1][Branch1][C@][Branch1][Branch2][C][C][C@@H1][Ring1][#Branch2][C][O][Branch1][C][C][O][Branch1][C][C][C]"}]