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