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