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