171853-05-7 2-(2-Cyano-3-amino-3-(beta,gamma-dihydroxypropylamino)prop-2-enylidene)indolin-3-one 2-Propenenitrile, 3-amino-2-((1,3-dihydro-3-oxo-2H-indol-2-ylidene)methyl)-3-((2,3-dihydroxypropyl)amino)-