1 6H9 2-(methylamino)-1h-benzimidazole-5-carbohydrazide 1.000 2 6HD 2-(methylamino)-1h-benzimidazole-5-carboxamide 0.812 3 7FU 2-hydrazino-1,3-benzothiazole-6-carbohydrazide 0.765 4 1M2 N-methyl-1h-benzimidazol-2-amine 0.733 5 A1C2U 1h-1,3-benzimidazole-5-carbaldehyde 0.733 6 A1ED4 3h-benzimidazol-5-ylmethanol 0.733