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