Using Fc1ccc(C2=NOC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)c2ccccc12, [N-]=[N+]=[N-] to produce [N-]=[N+]=Nc1ccc(C2=NOC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.