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