1 HJ5 [(1~{R})-1-[[(2~{S})-2-[[(2~{S})-1-azaniumyl-1-oxidanylidene-3-phenyl-propan-2-yl]carbamoyl]pent-4-ynyl]-oxidanyl-phosphoryl]-3-phenyl-propyl]azanium 1.000 2 P52 Nalpha-[(2s)-2-{[[(1r)-1-amino-3-phenylpropyl](hydroxy)phosphoryl]methyl}-4-methylpentanoyl]-L-tryptophanamide 0.838 3 7O2 [(2~{S})-2-[[(2~{S})-1-azanyl-1-oxidanylidene-3-phenyl-propan-2-yl]carbamoyl]-4,4-diphenyl-butyl]-[(1~{R})-1-azanyl-3-phenyl-propyl]phosphinic acid 0.705