5-Amino-3-methyl-1-pyridin-3-yl-1H-pyrazole-4-carbonitrile

4-(3-Fluoro-2-trifluoromethyl-phenyl)-pyridine

4-(2,5-Bis-trifluoromethyl-phenyl)-pyridine-2-carbonitrile

4-(2-Fluoro-phenyl)-pyridine-2-carbonitrile

4-(3-Trifluoromethyl-phenyl)-pyridine-2-carbonitrile

4-(2,4-Bis-trifluoromethyl-phenyl)-N-hydroxy-pyridine-2-carboxamidine

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

3,6,7-Trimethyl-quinoxaline-2-carboxylic acid benzyl ester

6,7-Dimethyl-3-trifluoromethyl-quinoxaline-2-carboxylic acid ethyl ester

3,6,7-Trimethyl-quinoxaline-2-carboxylic acid

3-Methyl-6-nitro-quinoxaline-2-carboxylic acid