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