Using CC(C)(C)[Si](C)(C)OCCCSCCCO[Si](C)(C)C(C)(C)C, [O-][I+3]([O-])([O-])[O-] to produce CC(C)(C)[Si](C)(C)OCCCS(=O)CCCO[Si](C)(C)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.