Using C[Si](C)(C)c1ccccc1OS(=O)(=O)C(F)(F)F, CCOP(c1ccccc1)c1ccccc1 to produce O=P(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.