IUPAC: 1,3-bis({4-[1-(carbamimidamidoimino)ethyl]phenyl})urea; bis(methanesulfonic acid)

SMILES: CS(O)(=O)=O.CS(O)(=O)=O.CC(=NNC(N)=N)c1ccc(NC(=O)Nc2ccc(cc2)C(C)=NNC(N)=N)cc1 |w:12.10,33.32|