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