Methyl 4-(aminomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-6-acetate
Methyl 2-(bromomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-4-acetate
4-Cyano-2-(difluoromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine
Methyl 3-(aminomethyl)-5-cyano-6-(trifluoromethoxy)pyridine-2-acetate