O=C(O)c1cc(NC(=O)C(F)(F)F)ccc1[N+](=O)[O-]    mol36372    0_1
O=C([O-])c1cc(NC(=O)C(F)(F)F)ccc1[N+](=O)[O-]    mol36372    -1_1
O=C(O)c1cc([N-]C(=O)C(F)(F)F)ccc1[N+](=O)[O-]    mol36372    -1_2