3-(Aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 4-cyano-2-nitro-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 3-(aminomethyl)-6-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3-cyano-4-nitro-2-(trifluoromethoxy)pyridine-6-acetate