2-Methoxy-3-(3,4,5-trichlorophenyl)isonicotinic acid
2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethyl)pyridine-3-carboxylic acid
5-Methyl-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Bromo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetonitrile