Using Fc1cc(C(F)(F)F)ccc1C(=S)Nc1ccc(Br)cc1, NO to produce ON=C(Nc1ccc(Br)cc1)c1ccc(C(F)(F)F)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.