3-(Chloromethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetic acid
2,6-Dibromo-3-iodo-5-(trifluoromethoxy)pyridine
2-(3,5-Dichlorophenyl)-5-(trifluoromethyl)pyridine-4-acetonitrile
2-(Chloromethyl)-6-(difluoromethyl)-5-hydroxy-3-nitropyridine