Using Cc1ccc(S(=O)(=O)[O-])cc1, C=CCOC(=O)C1(CCOC(C)=O)CCCC1=O to produce C=CCOC(=O)C12CCCC1(OC)OCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.