5-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Aminomethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Bromomethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile
5-(Aminomethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid