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