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