IUPAC:2-[(2S,5R,8S,11S)-8-{4-[(2S)-2-amino-4-({4-[(2S,5S,11S,14R)-14-benzyl-5-(3-carbamimidamidopropyl)-11-(carboxymethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl]butyl}carbamoyl)butanamido]butyl}-5-benzyl-11-(3-carbamimidamidopropyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl]acetic acid
IUPAC:2-[(2S,5R,8S,11S)-8-{4-[(2S)-2-amino-4-({4-[(2S,5S,11S,14R)-14-benzyl-5-(3-carbamimidamidopropyl)-11-(carboxymethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl]butyl}carbamoyl)butanamido]butyl}-5-benzyl-11-(3-carbamimidamidopropyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl]acetic acid