Using Nc1ccc(C(=O)O)cc1[N+](=O)[O-], Nc1ccc2cn[nH]c2c1 to produce Nc1ccc(C(=O)Nc2ccc3cn[nH]c3c2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.