Using CC(=O)OI(OC(C)=O)c1ccccc1, O=C1CC2COCC(C1)N2Cc1ccccc1 to produce O=C1CC2COCC(C1O)N2Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.