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