1 EVI 1,3-thiazole-2-sulfonamide 1.000 2 EVH 1h-imidazole-2-sulfonamide 0.800 3 EVJ Thiophene-2-sulfonamide 0.800 4 1SA 5-amino-1,3,4-thiadiazole-2-sulfonamide 0.727 5 8K2 5-chloranylthiophene-2-sulfonamide 0.727