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