Using O=S([O-])[O-], O=C1CC2(CCCCC2Cc2ccccc2)SCCN1 to produce O=C1CC2(CCCCC2Cc2ccccc2)S(=O)(=O)CCN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.