5-(Bromomethyl)-2-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
Ethyl 5-(chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-5-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
Ethyl 3-(chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-acetate