2-Chloro-4-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
Methyl 2-(difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-(bromomethyl)-4-(difluoromethyl)-5-hydroxypyridine-2-acetate
2-(Chloromethyl)-5-cyano-6-(difluoromethyl)-3-fluoropyridine