[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][C@][C][C][C][N][Ring1][Branch1][C][C@@H1][Branch2][Ring1][#Branch1][C][=C][C][=C][Branch1][N][C][=C][Ring1][=Branch1][C@@H1][Ring1][=C][C@@H1][Ring1][P][O][O][C][O][Ring1][#Branch2][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cephalotaxus harringtonia, Cephalotaxus fortunei, and Cephalotaxus sinensis with data available."}]