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