Using COc1ccc(C(=O)Cl)cc1OC, CC(=O)c1c(O)cccc1O to produce COc1ccc(-c2cc(=O)c3c(O)cccc3o2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.