Methyl 6-bromo-4-(difluoromethyl)-2-iodopyridine-3-carboxylate
Methyl 6-bromo-4-(difluoromethyl)-3-iodopyridine-2-carboxylate
3-(Aminomethyl)-4-bromo-6-(difluoromethyl)pyridine-2-acetonitrile
Methyl 2-bromo-4-(difluoromethyl)-3-iodopyridine-6-carboxylate