IUPAC:(2S,3R)-2-{[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-7-ethyl-19-[(2R)-2-{2-[4-(2-hydroxyethyl)piperazin-1-yl]acetamido}-3-phenylpropanamido]-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]formamido}-3-hydroxybutanamide
IUPAC:(2S,3R)-2-{[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-7-ethyl-19-[(2R)-2-{2-[4-(2-hydroxyethyl)piperazin-1-yl]acetamido}-3-phenylpropanamido]-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]formamido}-3-hydroxybutanamide