[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an orally available, C-4 methyl carbonate analog of paclitaxel with potential antineoplastic activity. Like paclitaxel, BMS-275183 binds to tubulin and stabilizes microtubules, thereby inhibiting microtubule disassembly which results in cell-cycle arrest at the G2/M phase and an induction of apoptosis."}, {"from": "gpt", "value": "[C][C][=C][C@H1][Branch2][Branch2][=N][C][=Branch1][C][=O][C@@][Branch2][Branch2][Ring2][C@H1][Branch2][#Branch1][#C][C][C@@H1][C@][Branch2][=Branch1][O][C@H1][Ring1][=Branch1][C@@H1][Branch2][Branch1][#Branch1][C@@][Branch1][Branch2][C][Ring1][=N][Branch1][C][C][C][Branch2][Ring2][=Branch2][C][C@@H1][Ring2][Ring1][C][O][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C][O][O][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][=Branch1][C][O][Ring2][Ring2][Branch2][O][C][=Branch1][C][=O][O][C][O][C][O][C][=Branch1][C][=O][C]"}]