Using CCCCCCC=C[C@@H]1C=C(Cl)C(=O)C1=CCCCCC(=C=O)OC, O=S(=O)([O-])[O-] to produce CCCCCCC=C[C@@H]1C=C(Cl)C(=O)C1=CCCCCCC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.