Using Cc1cc(C)c(Nc2nc(C)ncc2S(=O)(=O)c2ccc(O)cc2)c(C)c1, O=S(=O)(Cl)C(F)(F)F to produce Cc1cc(C)c(Nc2nc(C)ncc2S(=O)(=O)c2ccc(OS(=O)(=O)C(F)(F)F)cc2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.