3-Bromo-4-(bromomethyl)-6-(difluoromethyl)-2-methylpyridine
3-Bromo-4-(bromomethyl)-5-(difluoromethyl)-2-methylpyridine
Ethyl 3-(aminomethyl)-5-bromo-2-(difluoromethyl)pyridine-6-acetate
Ethyl 5-(aminomethyl)-4-bromo-2-(difluoromethyl)pyridine-3-acetate