H-DL-Ala-DL-Pro-DL-Val-DL-Ser-DL-Val-Gly-Gly-Gly-DL-xiThr-DL-Val-DL-Leu-DL-Ala-DL-Lys-DL-Met-DL-Tyr-DL-Pro-DL-Arg-Gly-DL-Asn-DL-His-DL-Trp-DL-Ala-DL-Val-Gly-DL-His-DL-Leu-DL-Met-OH

——

——

H-DL-Ala-DL-Pro-DL-Val-DL-Ser-DL-Val-Gly-Gly-Gly-DL-xiThr-DL-Val-DL-Leu-DL-Ala-DL-Lys-DL-Met-DL-Tyr-DL-Pro-DL-Arg-Gly-DL-Asn-DL-His-DL-Trp-DL-Ala-DL-Val-Gly-DL-His-DL-Leu-DL-Met-OH

2-[[2-[[2-[[2-[[2-[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[1-[2-[[2-[[6-amino-2-[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[1-(2-aminopropanoyl)pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]-3-hydroxybutanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]propanoylamino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]propanoylamino]-3-methylbutanoyl]amino]acetyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylsulfanylbutanoic acid