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