Ethyl 3-(aminomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
3-(Bromomethyl)-5-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
4-(Bromomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-(Bromomethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-acetonitrile