(3S)-tetrahydrofuran-3-yl [(1S,2S)-3-{(2S)-4-[(1R,3R)-3-(2-amino-2-oxoethyl)-2,3-dihydro-1H-inden-1-yl]-2-benzyl-3-oxo-2,3-dihydro-1H-pyrrol-2-yl}-1-benzyl-2-hydroxypropyl]carbamate
(3s)-tetrahydrofuran-3-yl [(1s,2s)-3-{(2s)-4-[(1r,3r)-3-(2-amino-2-oxoethyl)-2,3-dihydro-1h-inden-1-yl]-2-benzyl-3-oxo-2,3-dihydro-1h-pyrrol-2-yl}-1-benzyl-2-hydroxypropyl]carbamate