Using O=[N+]([O-])c1ccc(OS(=O)(=O)C(F)(F)F)cc1F, Cn1cc(-c2ccc3nnc(S)n3n2)cn1 to produce Cn1cc(-c2ccc3nnc(Sc4ccc([N+](=O)[O-])c(F)c4)n3n2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.