NFZ
  -OEChem-07122417523D

 20 20  0     0  0  0  0  0  0999 V2000
    5.1800    6.7080   49.6260 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7400    6.9480   48.5860 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8590    7.6750   48.5100 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.1920    6.4490   47.4950 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.5170    6.8550   46.2980 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.8170    6.4240   45.3340 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1430    6.9010   44.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4740    6.6680   42.8640 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1810    7.3790   41.8180 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2800    7.7650   43.8140 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.2270    7.9930   42.3980 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1330    8.7440   41.8060 N   0  3  0  0  0  0  0  0  0  0  0  0
    7.0130    9.0810   40.4640 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.0730    9.1480   42.4760 O   0  5  0  0  0  0  0  0  0  0  0  0
    7.5440    7.2460   49.1330 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.3330    7.8780   47.6300 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4860    5.7180   47.5810 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0190    5.7180   45.6190 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5660    6.0450   42.8030 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9560    7.4430   40.7400 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3 15  1  0  0  0  0
  3 16  1  0  0  0  0
  4  5  1  0  0  0  0
  4 17  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  6 18  1  0  0  0  0
  7  8  2  0  0  0  0
  7 10  1  0  0  0  0
  8  9  1  0  0  0  0
  8 19  1  0  0  0  0
  9 11  2  0  0  0  0
  9 20  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 12 14  1  0  0  0  0
M  CHG  2  12   1  14  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc(oc1/C=N/NC(=O)N)[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C6H6N4O4/c7-6(11)9-8-3-4-1-2-5(14-4)10(12)13/h1-3H,(H3,7,9,11)/b8-3+

> <OPENEYE_INCHIKEY>
IAIWVQXQOWNYOU-FPYGCLRLSA-N

> <FORMULA>
C6H6N4O4

$$$$
