IUPAC:N-[(1S)-3-amino-1-{[(1S,2R)-1-{[(1R,2S)-1-{[(3S,6S,9S,12S,15R,18S,21S)-6,18-bis(2-aminoethyl)-15-benzyl-9-ethyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propyl]octanamide
IUPAC:N-[(1S)-3-amino-1-{[(1S,2R)-1-{[(1R,2S)-1-{[(3S,6S,9S,12S,15R,18S,21S)-6,18-bis(2-aminoethyl)-15-benzyl-9-ethyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propyl]octanamide