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