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