Using CC1=C(CC2CCCCC2)CC(c2ccccc2)(S(=O)(=O)[O-])C=C1, CCOC(=O)CC(=O)OCC to produce CCOC(=O)C(CC1CCC(c2ccccc2)CC1)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.