2-Bromo-5-(chloromethyl)-4-(difluoromethyl)pyridine-3-acetonitrile
Methyl 6-bromo-4-(difluoromethyl)-2-methoxypyridine-3-acetate
2-Bromo-5-(chloromethyl)-3-(difluoromethyl)pyridine-4-acetonitrile
Methyl 6-bromo-4-(difluoromethyl)-3-methoxypyridine-2-acetate