2-(3-Fluoro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester

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

4-(3-Fluoro-2-trifluoromethyl-phenyl)-N-hydroxy-pyridine-2-carboxamidine

N-Hydroxy-4-phenyl-pyridine-2-carboxamidine

4-(2-Trifluoromethyl-benzyloxy)-pyridine-2-carbonitrile

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

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

1-(3-Ethyl-quinoxalin-2-yl)-propan-1-one

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

3-Phenyl-quinoxaline-2-carboxylic acid ethyl ester

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