[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C][C][C@@H1][C@][Branch2][Ring2][Ring1][C@@][Ring1][=Branch1][Branch2][Ring1][N][C@@H1][Branch1][=C][C][=C][Branch1][Ring2][C][Ring1][=Branch1][O][C][=C][Ring1][=Branch1][C][O][C][=Branch1][C][=O][C][=Branch1][C][=C][C][O][C][O][Ring2][Ring1][Ring2]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ligularia fischeri and Ligularia anoleuca with data available."}]