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