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