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