Using [O-][I+3]([O-])([O-])[O-], CCCCCCCSCCCCCCCCCC1c2ccc(O)cc2CCC1c1ccc(O)cc1 to produce CCCCCCCS(=O)CCCCCCCCCC1c2ccc(O)cc2CCC1c1ccc(O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.