5-(Bromomethyl)-3-(difluoromethyl)-2-iodopyridine-4-acetonitrile
2-(Difluoromethyl)-5-iodo-4-(trifluoromethyl)pyridine-3-acetonitrile
3-(Bromomethyl)-4-(difluoromethyl)-2-iodopyridine-5-carboxaldehyde
5-(Difluoromethyl)-2-iodo-4-(trifluoromethyl)pyridine-3-methanol