N-[2-(1H-imidazol-2-yl)ethyl]-7-methoxy-2-(thiophen-2-yl)-1H-benzo[d]imidazole-4-carboxamide 、
三溴化硼 以to afford the desired product (5 mg, 3% yield) as a light brown solid的产率得到N-[2-(1H-imidazol-2-yl)ethyl]-7-hydroxy-2-(thiophen-2-yl)-1H-benzo[d]imidazole-4-carboxamide