Using Cc1ccc(S(=O)(=O)OCCOC2CCCC2)cc1, Oc1ccc(OCc2ccccc2)cc1 to produce c1ccc(COc2ccc(OCCOC3CCCC3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.