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