4-Bromo-2-chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine
3-Bromo-5-chloro-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine
3-Bromo-2-chloro-5-(trifluoromethoxy)pyridine-6-acetonitrile
3-Bromo-2-chloro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde