Using CI, CCc1ccc(C(=O)N2CCC3(CC2)Oc2cc(CO)ccc2-n2cccc23)cc1OC to produce CCc1ccc(C(=O)N2CCC3(CC2)Oc2cc(COC)ccc2-n2cccc23)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.