[{"from": "human", "value": "Provide a description of this molecule. [C][/C][=C][\\C][C][/C][=Branch1][P][=C][\\C@@H1][Branch1][O][C][/C][=Branch1][=Branch1][=C][/C][C][/-Ring1][N][/C][O][C][/C][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aristolochia kaempferi and Aristolochia heterophylla with data available."}]