6-(Bromomethyl)-2-(difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 6-(chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 6-(chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine