Using COC(=O)C(=O)c1ccc(O)cc1, CS(=O)(=O)OCCOc1cc2ccccc2c2ccccc12 to produce COC(=O)C(=O)c1ccc(OCCOc2cc3ccccc3c3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.