Using COC(=O)CC(=O)OC, CC(=O)Oc1ccccc1C(=O)Cl to produce COC(=O)C(C(=O)OC)C(=O)c1ccccc1OC(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.