Ethyl 4-(bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-5-fluoro-4-(trifluoromethoxy)pyridine-3-acetonitrile
2-Chloro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 4-(bromomethyl)-6-cyano-2-(trifluoromethoxy)pyridine-3-carboxylate