DNQ
  -OEChem-04192423153D

 20 21  0     0  0  0  0  0  0999 V2000
   -4.4180   -1.4040    0.0190 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4450    1.3140   -0.0170 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3750   -0.7820    0.0100 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3900    0.7130   -0.0100 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1950   -1.4350    0.0190 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2230    1.3900   -0.0190 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0680   -0.7540    0.0090 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0830    0.7320   -0.0110 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1860   -1.4180    0.0170 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1570    1.4210   -0.0200 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3260   -0.6920    0.0070 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3120    0.7180   -0.0070 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6280   -1.3970    0.0160 N   0  3  0  0  0  0  0  0  0  0  0  0
    2.5990    1.4490   -0.0160 N   0  3  0  0  0  0  0  0  0  0  0  0
    3.1210   -1.7780   -1.0300 O   0  5  0  0  0  0  0  0  0  0  0  0
    2.6090    2.6640    0.0650 O   0  5  0  0  0  0  0  0  0  0  0  0
    3.2070   -1.5910    1.0690 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6470    0.8360   -0.1040 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2290   -2.4970    0.0320 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1790    2.5010   -0.0340 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  2  4  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  7  2  0  0  0  0
  6  8  2  0  0  0  0
  7  8  1  0  0  0  0
  7  9  1  0  0  0  0
  8 10  1  0  0  0  0
  9 11  2  0  0  0  0
  9 19  1  0  0  0  0
 10 12  2  0  0  0  0
 10 20  1  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
 12 14  1  0  0  0  0
 13 15  1  0  0  0  0
 13 17  2  0  0  0  0
 14 16  1  0  0  0  0
 14 18  2  0  0  0  0
M  CHG  4  13   1  14   1  15  -1  16  -1
M  END
> <OPENEYE_ISO_SMILES>
c1c2=NC(=O)C(=O)N=c2cc(c1[N+](=O)[O-])[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C8H2N4O6/c13-7-8(14)10-4-2-6(12(17)18)5(11(15)16)1-3(4)9-7/h1-2H

> <OPENEYE_INCHIKEY>
YEUPBRRGMWBCEB-UHFFFAOYSA-N

> <FORMULA>
C8H2N4O6

$$$$
