3-(Bromomethyl)-4-(difluoromethyl)-6-methoxypyridine-2-methanol
3-(Bromomethyl)-4-(difluoromethyl)-5-methoxypyridine-2-methanol
3-(Bromomethyl)-4-(difluoromethyl)-2-methoxypyridine-5-methanol
3-(Bromomethyl)-2-(difluoromethyl)-5-methoxypyridine-4-methanol