C[n+]1cnc([O-])c2ncc(N)nc21    mol26232    0_1
[CH2-][n+]1cnc(O)c2ncc(N)nc21    mol26232    0_2
C[n+]1cnc(O)c2ncc([NH-])nc21    mol26232    0_3
C[n+]1cnc([O-])c2[nH+]cc(N)nc21    mol26232    1_1
C[n+]1cnc(O)c2ncc(N)nc21    mol26232    1_2
C[n+]1cnc([O-])c2ncc([NH3+])nc21    mol26232    1_3
C[n+]1cnc([O-])c2ncc(N)[nH+]c21    mol26232    1_4