Methyl 2-iodo-3-methoxy-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Bromo-4-(difluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine
5-(Bromomethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 5-chloro-2-(difluoromethyl)-3-fluoropyridine-6-acetate