402956-86-9 Glycine, N-[1-oxo-5-(1H-tetrazol-5-yl)pentyl]-L-valyl-L-valyl-(4R)-4-[[(3,4-dihydro-2(1H)-isoquinolinyl)carbonyl]oxy]-L-prolyl-3-amino-2-oxohexanoyl- (9CI) L-prolinamide, N-[1-oxo-5-(1H-tetrazol-5-yl)pentyl]-L-valyl-L-valyl-N-[1-[2-[(carboxymethyl)amino]-1,2-dioxoethyl]butyl]-4-[[(3,4-dihydro-2(1H)-isoquinolinyl)carbonyl]oxy]-, (4R)-