Using Cc1ccccc1O, CC(C)(C)OC(=O)N(C(=O)OC(C)(C)C)c1ncnc2ccc(Cl)nc12 to produce Cc1ccccc1Oc1ccc2ncnc(N)c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.