[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is marketed by Takeda Pharmaceuticals under the brand name Ninlaro, which is a prodrug that becomes quickly converted to its active metabolite, ixazomib, after administration."}, {"from": "gpt", "value": "[B][Branch2][Ring2][Ring1][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][=C][Branch1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][Cl][Cl][Branch1][C][O][O]"}]