Using Cc1cc(Nc2nc(Nc3cc(C)c(C4CCN(C5CCSCC5)CC4)cc3C)ncc2Cl)n[nH]1 to produce Cc1cc(Nc2ccnc(N)n2)n[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.