[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][=C][C][=Branch1][C][=O][C][Branch1][Branch2][C][C][Ring1][O][Ring1][#Branch1][C][C][=Branch1][C][=C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Petasites hybridus with data available."}]