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