Ethyl 3-cyano-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
3-Cyano-5-methyl-2-nitro-6-(trifluoromethoxy)pyridine
Ethyl 3-cyano-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate
6-(Chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-acetic acid