Chemical Formula: C63H118N24O13S2

2-{[28-(2-{2-amino-5-[(diaminomethylidene)amino]pentanamido}-4-methylpentanamido)-13,22-bis(butan-2-yl)-10,25-bis({3-[(diaminomethylidene)amino]propyl})-6,9,12,15,18,21,24,27-octaoxo-7,16,19-tris(propan-2-yl)-1,2-dithia-5,8,11,14,17,20,23,26-octaazacyclononacosan-4-yl]formamido}-5-[(diaminomethylidene)amino]pentanoic acid