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