2-(Difluoromethyl)-3-iodo-5-methyl-6-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3-iodo-4-methyl-2-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-acetonitrile
4-(Aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile