[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=N][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][#Branch1][N][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aristolochia gigantea, Rhinacanthus, and other organisms with data available."}]