[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a Proteasome Inhibitor. The mechanism of action of ixazomib is as a Proteasome Inhibitor."}, {"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]"}]