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