6-Bromo-4-(bromomethyl)-3-(difluoromethyl)pyridine-2-acetonitrile
2-Bromo-4-(bromomethyl)-3-(difluoromethyl)pyridine-6-acetonitrile
2-Bromo-5-(difluoromethyl)-4-methyl-3-(trifluoromethyl)pyridine
Ethyl 5-bromo-3-(difluoromethyl)-2-methoxypyridine-4-carboxylate