5-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetonitrile
Methyl 3-(aminomethyl)-5-(difluoromethyl)-2-iodopyridine-6-acetate
Ethyl 4-(bromomethyl)-3-(difluoromethyl)-6-iodopyridine-2-carboxylate
4-Bromo-2-(difluoromethyl)-6-methoxy-3-methylpyridine