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