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