Methyl 4-bromo-5-(difluoromethyl)-3-nitropyridine-2-carboxylate
2-(Aminomethyl)-3-bromo-6-(difluoromethyl)pyridine-4-acetonitrile
2-Bromo-6-(bromomethyl)-5-(difluoromethyl)-3-methoxypyridine
2-Bromo-6-(bromomethyl)-4-(difluoromethyl)-3-methoxypyridine