L-Ornithinamide, N-[[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]carbonyl]-L-valyl-N5-(aminocarbonyl)-N-[4-[[[(4-nitrophenoxy)carbonyl]oxy]methyl]phenyl]-
L-ORNITHINAMIDE, N-[[2-[2-(2,5-DIHYDRO-2,5-DIOXO-1H-PYRROL-1-YL)ETHOXY]ETHOXY]CARBONYL]-L-VALYL-N5-(