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