1 EEC N-[3-(3-phenylisoxazol-5-yl)propanoyl]-L-alpha-glutamyl-L-alpha-glutamyl-amide 1.000 2 EEA N-{3-[3-(3'-chlorobiphenyl-4-yl)isoxazol-5-yl]propanoyl}-L-alpha-glutamyl-L-alpha-glutamyl-amide 0.829 3 EEF N-(3-biphenyl-4-ylpropanoyl)-L-alpha-glutamyl-L-alpha-glutamyl-amide 0.816 4 55L (R)-4-(((S)-1-(((S)-1-amino-4-carboxy-1-oxobutan-2-yl)amino)-4-carboxy-1-oxobutan-2-yl)amino)-3-((3-(3'-chloro-[1,1'-biphenyl]-4-yl)isoxazol-5-yl)methyl)-4-oxobutanoate 0.756 5 R45 N-{(2s)-3-[(S)-(4-bromophenyl)(hydroxy)phosphoryl]-2-[(3-phenyl-1,2-oxazol-5-yl)methyl]propanoyl}-L-alpha-glutamyl-L-al pha-glutamine 0.756 6 56O N-[(2r)-2-{[3-(3'-chlorobiphenyl-4-yl)-1,2-oxazol-5-yl]methyl}-4-(hydroxyamino)-4-oxobutanoyl]-L-alpha-glutamyl-L-alpha-glutamine 0.739 7 EEG N-{3-[4-(4-phenylthiophen-2-yl)phenyl]propanoyl}-L-alpha-glutamyl-L-alpha-glutamyl-amide 0.721