2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-acetic acid
3-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-4-methanol
2-(Aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-6-acetic acid
3-Bromo-2-(bromomethyl)-5-(difluoromethyl)pyridine-4-methanol