3-Fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Bromomethyl)-6-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Bromomethyl)-5-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-(Bromomethyl)-6-cyano-3-(trifluoromethoxy)pyridine-4-methanol