2-(Aminomethyl)-5-bromo-3-(difluoromethyl)pyridine-6-carboxaldehyde
6-(Aminomethyl)-4-bromo-3-(difluoromethyl)pyridine-2-carboxaldehyde
Methyl 6-bromo-3-(difluoromethyl)-2-methoxypyridine-4-acetate
2-(Aminomethyl)-4-bromo-3-(difluoromethyl)pyridine-6-carboxaldehyde