[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@@H1][C@H1][C][C][C][C][N][C@@H1][Ring1][#Branch1][C@@H1][Branch2][Ring1][C][C][C@H1][Ring1][Branch1][C@@H1][C][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=Branch1][C][C@@H1][C@H1][Ring2][Ring1][Ring2][O][C][=Branch1][C][=O][C@H1][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Stemona japonica with data available."}]