2-(Aminomethyl)-5-(difluoromethyl)-6-iodopyridine-3-acetonitrile
3-(Bromomethyl)-2-(difluoromethyl)-6-iodopyridine-5-methanol
4-(Aminomethyl)-6-(difluoromethyl)-2-iodo-3-(trifluoromethyl)pyridine
3-(Difluoromethyl)-5-iodo-4-methylpyridine-2-sulfonamide