[{"from": "human", "value": "What can you tell me about this molecule? [C][C][O][C@@][C][C@H1][C][C][C@@H1][C@][Branch2][Ring2][Ring1][C@][Ring1][=Branch1][Branch2][Ring1][N][C@H1][Branch1][#C][C][Ring1][#Branch2][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=C][C][O][C][=Branch1][C][=O][C][=Branch1][C][=C][C][C][Branch1][Branch1][O][Ring2][Ring1][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ligularia virgaurea with data available."}]