Ethyl 3-(aminomethyl)-6-bromo-2-(difluoromethyl)pyridine-4-carboxylate
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