1-Butyl-4-methyl-5-cyano-6-(3'-isopropylamino-2'-hydroxypropoxy)-7-azaindoline hydrochloride 1H-Pyrrolo(2,3-b)pyridine-5-carbonitrile, 2,3-dihydro-1-butyl-6-(2-hydroxy-3-(isopropylamino)propoxy)-4-methyl-, hydrochloride UY8781000