3-(Chloromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 2-(bromomethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Chloromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 2-(bromomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxylate