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