4-Hydroxy-2-iodo-5-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 4-(aminomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-2-acetate
Ethyl 4-(aminomethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
Ethyl 4-(aminomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-3-acetate