3-Cyano-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetonitrile
3-(Bromomethyl)-6-cyano-2-methyl-4-(trifluoromethoxy)pyridine
Ethyl 2-(bromomethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Cyano-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetonitrile