3-Bromo-2-(bromomethyl)-4-(difluoromethyl)pyridine-6-methanol
6-Bromo-2-(bromomethyl)-4-(difluoromethyl)pyridine-3-methanol
4-Chloro-2-(difluoromethyl)-6-hydroxy-3-(trifluoromethyl)pyridine
2-Bromo-6-(bromomethyl)-3-(difluoromethyl)pyridine-5-methanol