Ethyl 6-(chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-carboxylate
6-Cyano-3-methyl-2-nitro-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 2-(chloromethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-carboxylate