4-(Aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-5-acetonitrile
5-(Aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Bromomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-6-methanol
5-(Aminomethyl)-4-cyano-3-(trifluoromethoxy)pyridine-2-acetonitrile