3-Trifluoromethyl-quinoxaline-2-carboxylic acid

3-Ethyl-6,7-dimethyl-quinoxaline-2-carboxylic acid

3-Oxazol-5-yl-benzenesulfonamide

Thiophene-3-sulfonamide

4-(4-Chloro-phenyl)-3-sulfamoyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester

1-Methyl-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide

4-Methyl-3-trifluoromethyl-benzenesulfonamide

Tetrahydro-pyran-4-sulfonic acid amide

2-Bromo-3-fluoro-benzenesulfonamide

N-(2-Chloro-4-sulfamoyl-phenyl)-acetamide

N-(2-Bromo-4-sulfamoyl-phenyl)-acetamide