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