3-Bromo-5-(bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Bromo-5-(bromomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Bromo-4-(bromomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-Bromo-3-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine