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