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