2-[2,9-diacetyl-4,19,28-tris(4-aminobutyl)-47-[1-[2-[[2-[[2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-methylpentylidene]amino]-5-carbamimidamido-1-hydroxypentylidene]amino]acetyl]oxyethyl]-11-[1-[[6-amino-1-[2-[C-hydroxy-N-(2-oxoethyl)carbonimidoyl]pyrrolidin-1-yl]-1-oxohexan-2-yl]amino]propan-2-yl]-37-(3-carbamimidamidopropyl)-5,11,15,20,23,26,29,32,35,38,47-undecahydroxy-7,25-bis(hydroxymethyl)-13,45-diimino-16-methyl-8,41-dioxo-34,43-di(propan-2-yl)-42-oxa-1,3,6,12,14,18,21,24,27,30,33,36,39,44,46-pentadecazatricyclo[41.4.0.010,15]heptatetraconta-5,20,23,26,29,32,35,38-octaen-22-yl]acetic acid