[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C@H1][Branch2][Branch2][#Branch1][C][=Branch1][C][=O][C@][C][C@H1][Ring1][Ring1][C][C@@H1][C@][Branch2][=Branch1][O][C@H1][Ring1][#Branch1][C@@H1][Branch2][Branch1][#Branch1][C@@][Branch1][Branch2][C][Ring1][=C][Branch1][C][C][C][Branch2][Ring2][=Branch2][C][C@@H1][Ring2][Ring1][Ring1][O][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][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][C][O][C][=Branch1][C][=O][C].[O].[O]"}, {"from": "gpt", "value": "The molecule is a semi-synthetic derivative of the taxane 10-deacetylbaccatin III with potential antineoplastic activities. Larotaxel binds to tubulin, promoting microtubule assembly and stabilization and preventing microtubule depolymerization, thereby inhibiting cell proliferation. As it represents poor substrate for P-glycoprotein-related drug resistance mechanisms, this agent may be useful for treating multi-drug resistant tumors. Larotaxel penetrates the blood brain barrier."}]