IUPAC: N-{3-[(1R,4S,7R,10S,13S,16S,22R,25S,28R,31S,34R,37S,43S,49R,52S)-10,25,37,52-tetrakis[(2S)-butan-2-yl]-4,16,31,43-tetrakis(3-carbamimidamidopropyl)-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54-octadecaoxo-56,57,60,61,64,65-hexathia-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53-octadecaazatetracyclo[26.26.4.4^{7,22}.4^{34,49}]hexahexacontan-13-yl]propyl}guanidine

SMILES: [H][C@]12CSSC[C@]([H])(NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@]3([H])CSSC[C@]([H])(NC(=O)[C@@]([H])(NC1=O)[C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@]([H])([C@@H](C)CC)C(=O)N3)C(=O)N[C@@]([H])([C@@H](C)CC)C(=O)N[C@@]1([H])CSSC[C@]([H])(NC(=O)[C@@]([H])(NC(=O)CNC(=O)[C@H](CCCNC(N)=N)NC(=O)CNC1=O)[C@@H](C)CC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N2