Using O=[N+]([O-])c1cc(C(F)(F)F)cc2nc(C(F)(F)F)[nH]c12, O=S(=O)(Cl)c1ccccc1 to produce O=[N+]([O-])c1cc(C(F)(F)F)cc2c1nc(C(F)(F)F)n2S(=O)(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.