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