IUPAC:2-[(1R,4S,13R,16S,19S,22S,25S,28R,31S,34S,37S,40S,43S,46R,53R,60R)-22-(4-aminobutyl)-31,43-bis(3-carbamimidamidopropyl)-60-carbamoyl-53-[(2S)-3-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}propanamido]-4-(carbamoylmethyl)-16,19-bis(hydroxymethyl)-37-[(1H-imidazol-5-yl)methyl]-25-[(1H-indol-3-yl)methyl]-40-methyl-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,52,58-heptadecaoxo-48,49,55,56,62,63-hexathia-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,51,59-heptadecaazatricyclo[26.22.7.7^{13,46}]tetrahexacontan-34-yl]acetic acid
IUPAC:2-[(1R,4S,13R,16S,19S,22S,25S,28R,31S,34S,37S,40S,43S,46R,53R,60R)-22-(4-aminobutyl)-31,43-bis(3-carbamimidamidopropyl)-60-carbamoyl-53-[(2S)-3-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}propanamido]-4-(carbamoylmethyl)-16,19-bis(hydroxymethyl)-37-[(1H-imidazol-5-yl)methyl]-25-[(1H-indol-3-yl)methyl]-40-methyl-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,52,58-heptadecaoxo-48,49,55,56,62,63-hexathia-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,51,59-heptadecaazatricyclo[26.22.7.7^{13,46}]tetrahexacontan-34-yl]acetic acid