Using CCCOC(=O)c1ccccc1O, COc1cc2nccc(Cl)c2cc1OC to produce CCCOC(=O)c1ccccc1Oc1ccnc2cc(OC)c(OC)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.