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