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