1 ZEC 6-hydroxy-1,3-benzothiazole-2-sulfonamide 1.000 2 EVF 1,3-benzothiazole-2-sulfonamide 0.929 3 03T 1-benzothiophene-2-sulfonamide 0.800 4 EVE 1h-benzimidazole-2-sulfonamide 0.800 5 EZL 6-ethoxy-1,3-benzothiazole-2-sulfonamide 0.765 6 1QV 4,5,6,7-tetrafluoro-1,3-benzothiazole-2-sulfonamide 0.722 7 XO9 1,3-benzothiazole-2(3h)-thione 0.714