Using CCN(CC)C(=O)C(CCCOc1ccccc1)C(=O)c1cc(Cl)ccc1O to produce O=c1oc2ccc(Cl)cc2c(O)c1CCCOc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.