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