4-(Aminomethyl)-3-(difluoromethyl)-6-methylpyridine-2-acetonitrile
4-(Aminomethyl)-3-(difluoromethyl)-2-methylpyridine-6-acetonitrile
3-(Aminomethyl)-5-(difluoromethyl)-6-methylpyridine-2-carboxylic acid
4-(Aminomethyl)-2-(difluoromethyl)-3-methylpyridine-6-acetonitrile