3-Bromo-5-(bromomethyl)-6-(difluoromethyl)pyridine-2-acetonitrile
2-(Aminomethyl)-3-bromo-4-(difluoromethyl)-6-(trifluoromethyl)pyridine
3-Bromo-5-(bromomethyl)-4-(difluoromethyl)pyridine-2-acetonitrile
3-Bromo-5-(bromomethyl)-2-(difluoromethyl)pyridine-4-acetonitrile