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