[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an antimitotic alkaloid that binds to microtubules and inhibits tubulin polymerization and induces apoptosis. (NCI)"}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@H1][C][C][C][=C][C][=Branch2][Ring2][C][=C][Branch2][Ring1][N][C][=Branch2][Ring1][=Branch1][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][P][Ring1][Branch2][S][C][O][C][O][C][O][C]"}]