2-(Bromomethyl)-3-(difluoromethyl)-4-methylpyridine-6-carboxaldehyde
2-(Bromomethyl)-3-(difluoromethyl)-4-methylpyridine-5-carboxaldehyde
3-(Bromomethyl)-6-(difluoromethyl)-2-methylpyridine-4-methanol
3-(Bromomethyl)-6-(difluoromethyl)-2-methylpyridine-5-methanol