5-Bromo-2-iodo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Bromo-4-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-Bromo-2-iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-Bromo-3-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine