IUPAC:2-[(3S,9S,12S,15S,18R,23R,26S,31aS)-3,15-bis(3-carbamimidamidopropyl)-18-carbamoyl-26-(carbamoylmethyl)-23-acetamido-12-[(4-methoxyphenyl)methyl]-1,4,7,10,13,16,24,27-octaoxo-octacosahydro-1H-pyrrolo[2,1-v]1,2-dithia-5,8,11,14,17,20,23,26-octaazacyclononacosan-9-yl]acetic acid
IUPAC:2-[(3S,9S,12S,15S,18R,23R,26S,31aS)-3,15-bis(3-carbamimidamidopropyl)-18-carbamoyl-26-(carbamoylmethyl)-23-acetamido-12-[(4-methoxyphenyl)methyl]-1,4,7,10,13,16,24,27-octaoxo-octacosahydro-1H-pyrrolo[2,1-v]1,2-dithia-5,8,11,14,17,20,23,26-octaazacyclononacosan-9-yl]acetic acid