IUPAC:(2S)-N-[(3S,6S,9R,12R,15R,18S,19R)-9-[(2S)-butan-2-yl]-6-[(1S)-1-hydroxypropyl]-3-[(5-methoxy-1H-indol-3-yl)methyl]-15-[(4-methoxyphenyl)methyl]-4,10,12,19-tetramethyl-2,5,8,11,14,17-hexaoxo-1-oxa-4,7,10,13,16-pentaazacyclononadecan-18-yl]-2-formamido-3-methylbutanamide
IUPAC:(2S)-N-[(3S,6S,9R,12R,15R,18S,19R)-9-[(2S)-butan-2-yl]-6-[(1S)-1-hydroxypropyl]-3-[(5-methoxy-1H-indol-3-yl)methyl]-15-[(4-methoxyphenyl)methyl]-4,10,12,19-tetramethyl-2,5,8,11,14,17-hexaoxo-1-oxa-4,7,10,13,16-pentaazacyclononadecan-18-yl]-2-formamido-3-methylbutanamide