[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C@H1][Branch2][Ring1][N][C][C][C@H1][C@@][Ring1][=Branch1][Branch2][Ring1][C][C@@H1][C@][Branch1][Ring2][C][Ring1][Branch1][Branch1][Ring2][O][Ring1][Ring2][C][=Branch1][C][=O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Petasites japonicus with data available."}]