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