2-Bromo-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-methanol
3-Bromo-2-(difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine
3-Bromo-4-methoxy-6-(trifluoromethoxy)pyridine-2-acetonitrile
3-Bromo-4-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile