3-(Aminomethyl)-4-bromo-6-(difluoromethyl)pyridine-2-acetonitrile
Methyl 2-bromo-4-(difluoromethyl)-3-iodopyridine-6-carboxylate
3-(Aminomethyl)-4-bromo-2-(difluoromethyl)pyridine-5-acetonitrile
3-(Aminomethyl)-2-bromo-6-(difluoromethyl)pyridine-4-acetonitrile