2-(Aminomethyl)-4-bromo-3-(difluoromethyl)pyridine-6-acetonitrile
Ethyl 2-bromo-6-(difluoromethyl)-4-methoxypyridine-3-carboxylate
2-(Aminomethyl)-3-bromo-6-(difluoromethyl)pyridine-5-acetonitrile
Ethyl 6-bromo-3-(difluoromethyl)-2-methoxypyridine-4-carboxylate