Using NN=C(Nc1cccc(F)c1F)c1c[nH]c2ncccc12, O=N[O-] to produce Fc1cccc(-n2nnnc2-c2c[nH]c3ncccc23)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.