Using [N-]=[N+]=[N-], N#Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce FC(F)(F)c1cc(-c2nnn[nH]2)cc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.