H-Gly-DL-Trp-Gly-DL-Ser-DL-Phe-DL-Phe-DL-Lys-DL-Lys-DL-Ala-DL-Ala-DL-His-DL-Val-Gly-DL-Lys-DL-His-DL-Val-Gly-DL-Lys-DL-Ala-DL-Ala-DL-Leu-DL-xiThr-DL-His-DL-Tyr-DL-Leu-OH

——

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H-Gly-DL-Trp-Gly-DL-Ser-DL-Phe-DL-Phe-DL-Lys-DL-Lys-DL-Ala-DL-Ala-DL-His-DL-Val-Gly-DL-Lys-DL-His-DL-Val-Gly-DL-Lys-DL-Ala-DL-Ala-DL-Leu-DL-xiThr-DL-His-DL-Tyr-DL-Leu-OH

2-[[2-[[2-[[2-[[2-[2-[2-[[6-amino-2-[[2-[[2-[[2-[[6-amino-2-[[2-[[2-[[2-[2-[2-[[6-amino-2-[[6-amino-2-[[2-[[2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]hexanoyl]amino]hexanoyl]amino]propanoylamino]propanoylamino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]hexanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]hexanoyl]amino]propanoylamino]propanoylamino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoic acid