Using Cc1cc(C)c2cc3c(cc2n1)C=CC(C)(C)O3, O=C(OO)c1cccc(Cl)c1 to produce CC(=O)OCc1cc(C)c2cc3c(cc2n1)C=CC(C)(C)O3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.