Ethyl 5-(difluoromethyl)-4-iodo-2-(trifluoromethyl)pyridine-3-carboxylate
Methyl 2-(bromomethyl)-3-(difluoromethyl)-5-iodopyridine-6-acetate
4-(Bromomethyl)-3-(difluoromethyl)-2-iodopyridine-5-acetic acid
4-(Aminomethyl)-2-(difluoromethyl)-6-iodopyridine-3-carboxaldehyde