3-(Aminomethyl)-5-(difluoromethyl)-2-methylpyridine-6-carboxaldehyde
3-(Difluoromethyl)-5-methyl-4-nitropyridine-2-acetonitrile
3-(Difluoromethyl)-5-methyl-2-nitropyridine-4-acetonitrile
5-(Aminomethyl)-4-(difluoromethyl)-2-methylpyridine-3-carboxaldehyde