[{"from": "human", "value": "Describe this molecule. [C][C][=C][Branch2][Ring1][=Branch2][C][=C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][C][N][Ring1][=N][C][Ring1][P][=O][C@@H1][Branch1][=Branch1][C@H1][Branch1][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Camptotheca acuminata with data available."}]