6-(Bromomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Chloromethyl)-3-cyano-6-(difluoromethyl)pyridine
4-(Bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-methanol
3-(Bromomethyl)-6-cyano-2-(difluoromethyl)pyridine