Methyl 2-fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
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