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