(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-N-[(2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2R)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-19-[[(2R)-2-amino-3-(2-naphthyl)propanoyl]amino]-N-[(1S,2R)-1-carbamoyl-2-hydroxy-propyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-7-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-19-[[(2R)-2-amino-3-(2-naphthyl)-1-oxopropyl]amino]-N-[(1S,2R)-1-carbamoyl-2-hydroxypropyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-7-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-19-[[(2R)-2-amino-3-(2-naphthyl)propanoyl]amino]-N-[(1S,2R)-1-carbamoyl-2-hydroxy-propyl]-16-(4-hydroxybenzyl)-13-(1H-indol-3-ylmethyl)-7-isopropyl-6,9,12,15,18-pentaketo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-N-[(2S,3R)-1-amino-3-hydroxy-1-oxo-butan-2-yl]-19-[[(2R)-2-amino-3-naphthalen-2-yl-propanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide