3-Bromo-4-(bromomethyl)-5-(difluoromethyl)pyridine-2-carboxaldehyde
3-(Aminomethyl)-6-bromo-2-(difluoromethyl)-4-methoxypyridine
3-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-4-carboxaldehyde
3-(Aminomethyl)-6-bromo-4-(difluoromethyl)-2-methoxypyridine