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