(3s,4s,5s)-4,5-dihydroxy-6-[[(1s)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydroisochromen-3-yl]-3-methylbutyl]amino]-6-oxo-3-(propylamino)hexanoic Acid;hydrochloride [ 92760-78-6 ]