Using CC(C)(C)OC(=O)N1CCc2c(sc3ncnc(Cl)c23)C1, Nc1cc(O)cc(Cl)c1 to produce Oc1cc(Cl)cc(Nc2ncnc3sc4c(c23)CCNC4)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.