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