Ethyl 3-(aminomethyl)-6-bromo-4-(difluoromethyl)pyridine-2-carboxylate
3-Bromo-2-(bromomethyl)-4-(difluoromethyl)pyridine-5-methanol
5-(Bromomethyl)-4-chloro-2-(difluoromethyl)-3-fluoropyridine
2-Bromo-6-(bromomethyl)-5-(difluoromethyl)pyridine-3-methanol