3-Bromo-6-(bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine
4-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-3-acetic acid
3-Bromo-6-(bromomethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine
5-Bromo-2-(bromomethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine