Using FC(F)=C(F)CCBr, O=[N+]([O-])c1ccc(CSc2nsc(S)n2)cc1 to produce O=[N+]([O-])c1ccc(CSc2nsc(SCCC(F)=C(F)F)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.