Using O=S1(=O)CS(=O)(=O)OCCO1, O=C(Cl)c1ccc2ccccc2c1 to produce O=C(c1ccc2ccccc2c1)C1S(=O)(=O)OCCOS1(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.