Using CCOC(=O)/C(=C/CCC(C)C)c1ccc(S(C)(=O)=O)cc1 to produce CC(C)CC/C=C(/CO)c1ccc(S(C)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.