1 MZ9 N-[(1s,2r)-1-benzyl-2-hydroxy-3-{[(4-methoxyphenyl)sulfonyl][(2s)-2-methylbutyl]amino}propyl]-4-oxohexanamide 1.000 2 A68 N~2~-acetyl-N-[(2s,3r)-3-hydroxy-4-{[(4-methoxyphenyl)sulfonyl](2-methylpropyl)amino}-1-phenylbutan-2-yl]-L-isoleucinamide 0.810 3 MZ5 (2s)-N-[(1s,2r)-3-{(1,3-benzothiazol-6-ylsulfonyl)[(2s)-2-methylbutyl]amino}-1-benzyl-2-hydroxypropyl]-2-hydroxy-3-methylbutanamide 0.762 4 23X N~2~-acetyl-N-[(2s,3r)-4-{(1,3-benzothiazol-6-ylsulfonyl)[(2s)-2-methylbutyl]amino}-3-hydroxy-1-phenylbutan-2-yl]-L-isoleucinamide 0.733 5 55A N~2~-acetyl-N-[(2s,3r)-4-{(1,3-benzothiazol-6-ylsulfonyl)[(2s)-2-methylbutyl]amino}-3-hydroxy-1-phenylbutan-2-yl]-L-leucinamide 0.733