[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][Branch1][Ring1][C][O][C@@H1][C][C@H1][Branch2][Ring1][=Branch2][C@][Branch2][Ring1][Ring2][C@H1][C@@H1][Ring1][=Branch1][C@H1][C@@][Ring1][Branch1][Branch1][Branch2][C@H1][Ring1][Ring1][C@H1][Ring1][=Branch1][O][C][O][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Dendrobium nobile with data available."}]