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