[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a kinesin spindle protein inhibitor and antineoplastic agent."}, {"from": "gpt", "value": "[C][N][C][C][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][F][N][Branch1][C][C][C][=Branch1][C][=O][N][C][C][=Branch1][P][=C][C@@][Ring1][Branch1][Branch1][Ring1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][F][F]"}]