Using CCCCCCCCCCCCC(=O)c1cc(C2(OCC)OCCSSO2)c[nH]1 to produce CCCCCCCCCCCCCc1cc(C(=O)OCC)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.