Using CCOC(=O)COc1ccccc1C, COC(=O)c1cc(I)c(Cl)cc1N to produce Cc1ccccc1Oc1c(O)c2cc(I)c(Cl)cc2[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.