[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Cephalotaxus harringtonia, Cephalotaxus fortunei, and Cephalotaxus sinensis with data available."}, {"from": "gpt", "value": "[C][O][C@H1][C][C@][C][=C][C][=Branch2][Ring1][S][=C][Branch2][Ring1][#Branch2][C][=C][Ring1][=Branch1][C][C][C][N][Ring1][O][C][C@@H1][C@][Ring1][=C][Branch1][Ring2][O][Ring1][Ring1][C][=C][Ring2][Ring1][Ring1][O][C][O][C]"}]