3-(Bromomethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-2-methanol
2-(Bromomethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
5-(Bromomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
2-(Bromomethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetonitrile