NNC(=O)c1ccc([N+](=O)[O-])cc1 mol10157 0_1 [NH3+]NC(=O)c1ccc([N+](=O)[O-])cc1 mol10157 1_1 N[N-]C(=O)c1ccc([N+](=O)[O-])cc1 mol10157 -1_1