Cc1c([N+](=O)[O-])cc(Cl)c2[nH+]nn([O-])c12    mol15703    0_1
Cc1c([N+](=O)[O-])cc(Cl)c2nnn(O)c12    mol15703    0_2
Cc1c([N+](=O)[O-])cc(Cl)c2nnn([O-])c12    mol15703    -1_1