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