Ethyl 3-(aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-5-acetate
Ethyl 6-fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-(aminomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 2-fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate