[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][C@][C][C][C][N][Ring1][Branch1][C][C][C][=C][C][=C][Branch1][N][C][=C][Ring1][=Branch1][C@@H1][Ring1][=C][C][Ring1][P][=O][O][C][O][Ring1][#Branch2]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cephalotaxus fortunei with data available."}]