N-Hydroxy-4-(2-trifluoromethyl-phenyl)-pyridine-2-carboxamidine

N-Hydroxy-4-(3-trifluoromethoxy-phenyl)-pyridine-2-carboxamidine

4-(4-Chloro-2-trifluoromethyl-phenyl)-pyridine

1-(3,6,7-Trimethyl-quinoxalin-2-yl)-ethanone

(6,7-Dimethyl-3-phenyl-quinoxalin-2-yl)-phenyl-methanone

3-Phenyl-quinoxaline-2-carboxylic acid

4-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide

3-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide

2-Chloro-4-cyano-benzenesulfonamide

o-Tolyl-methanesulfonamide

(4-Fluoro-phenyl)-methanesulfonamide