(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)- 6-amino-2-[[(2S)-2-amino-3-carboxy-propanoyl]amino]hexanoyl]amino]-5-( diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-h ydroxyphenyl)propanoyl]amino]-3-methyl-pentanoyl]amino]-4-methyl-penta noyl]amino]-3-(3H-imidazol-4-yl)propanoyl]amino]pentanedioic acid

(2S)-2-[[(2S)-1-[(2S)-1-[2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2 -[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diamino methylideneamino)pentanoyl]amino]hexanoyl]amino]propanoyl]amino]-3-hyd roxy-propanoyl]amino]acetyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbo nyl]amino]-3-methyl-butanoic acid

(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-6-[bis(ethylamino)methylideneamino]hexanoyl]amino]-4-methylpentanoyl]amino]-6-[bis(ethylamino)methylideneamino]hexanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide acetic acid

(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-1-[(2S)-2-[[(2S)-2 -amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxy-propanoyl]pyrroli dine-2-carbonyl]amino]-3-hydroxy-butanoyl]amino]-3-hydroxy-propanoyl]p yrrolidine-2-carbonyl]amino]-3-hydroxy-propanoyl]amino]-3-(4-hydroxyph enyl)propanoic acid

(3S)-3-[[(1S)-1-carbamoyl-2-(1H-indol-3-yl)ethyl]carbamoyl]-3-[[(2S)-1 -[(2S)-2-[[(2S)-2-[[(2S)-3-carbamoyl-2-[[(2S)-4-methyl-2-[[(2S)-5-oxop yrrolidine-2-carbonyl]amino]pentanoyl]amino]propanoyl]amino]-3-(4-hydr oxyphenyl)propanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl] amino]propanoic acid

2-[[2-[[1-[2-[[2-[[2-[[1-[1-[2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]-4-hydroxy-pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-thiophen-2-yl-propanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-methoxyphenyl)propyl]amino]-5-(diaminomethylideneamino)pentanoic acid