4-(Aminomethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid
4-(Aminomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-3-acetic acid
5-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Aminomethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid