[{"from": "human", "value": "Describe this molecule. [C][C@@][C@@H1][Branch2][Ring1][=C][C][C][C@H1][Ring1][Branch1][C@@H1][C@@H1][Branch1][=N][C@H1][Branch1][Branch1][C@H1][Ring1][=Branch2][O][O][C][Ring1][#Branch1][=O][C][Branch1][C][C][Branch1][C][C][O][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Dendrobium nobile with data available."}]