Methyl 6-(bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-(bromomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-6-carboxylate
3-(Aminomethyl)-2-fluoro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Methyl 2-(bromomethyl)-4-cyano-6-(trifluoromethoxy)pyridine-3-carboxylate