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