Using CCOC(=O)C1[C@@H]2CCCCC(C2)N1S(=O)(=O)c1ccc2ccccc2c1 to produce O=C(O)C1[C@@H]2CCCCC(C2)N1S(=O)(=O)c1ccc2ccccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.