[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][/C][=C][/C@@][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@H1][Branch1][=Branch2][C][C][Ring1][#Branch1][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ligularia dolichobotrys with data available."}]