[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=C][Branch1][C][/C][\\C][=Branch1][C][=O][O][C@@H1][C][=C][Branch2][Ring1][=N][C][=Branch1][C][=O][O][C@@H1][Ring1][=Branch1][C][C@@H1][C@][Ring1][#Branch2][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][C][Ring1][=Branch1][O][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Petasites japonicus with data available."}]