1 K25 4,5,6,7-tetrabromo-N,N-dimethyl-1h-benzimidazol-2-amine 1.000 2 K17 4,5,6,7-tetrabromo-benzimidazole 0.812 3 K66 [4,5,6,7-tetrabromo-2-(dimethylamino)-1h-benzimidazol-1-yl]acetic acid 0.800 4 K22 4,5,6,7-tetrabromo-1h,3h-benzimidazol-2-thione 0.765 5 K32 4,5,6,7-tetrabromo-1h,3h-benzimidazol-2-one 0.765 6 K37 4,5,6,7-tetrabromo-2-(methylsulfanyl)-1h-benzimidazole 0.722 7 KCF 4-bromanyl-~{N},~{N}-dimethyl-1$L^{4},7,9-triazabicyclo[4.3.0]nona-1,3,5-trien-8-amine 0.706 8 TBS 4,5,6,7-tetrabromobenzotriazole 0.706