Using CCOC(=O)CCC(Cl)c1ccccc1, COC(=O)c1ccc(OCc2ccccc2)cc1O to produce CCOC(=O)CCC(Oc1cc(OCc2ccccc2)ccc1C(=O)OC)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.