Using CCCN(CCC)c1ccnc(NC(=S)Nc2c(C)cc(C)cc2C)c1 to produce CCCN(CCC)c1ccnc2nc(Nc3c(C)cc(C)cc3C)sc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.