1 3ES [(2s)-2-({3-[hydroxyl(2-phenyl-(1r)-1-{[(benzyloxy)[(2s)-2-({3-[hydroxyl(2-phenyl-(1r)-1-carbonyl]-amino}ethyl)phosphinyl]-2-[(3-phenylisoxazol-5-yl)methyl]-1-oxo-propyl}amino)-3-(4-hydroxy-phenyl) 1.000 2 3EF N-{(2s)-3-[(S)-[(1r)-1-{[(benzyloxy)carbonyl]amino}-2-phenylethyl](hydroxy)phosphoryl]-2-[(3-phenyl-1,2-oxazol-5-yl)methyl]propanoyl}-L-tyrosine 1.000