Using COc1ccc(Oc2ccccc2Cl)cc1CC#N, CCOC(=O)OCC to produce CCOC(=O)C(C#N)c1cc(Oc2ccccc2Cl)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.