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