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