DNX
  -OEChem-05102419303D

 17 17  0     0  0  0  0  0  0999 V2000
    2.4560    0.0110   -0.0230 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4520   -0.9460   -0.0540 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1270   -0.5560   -0.0220 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9450   -1.5770   -0.0560 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.1990    0.7860    0.0420 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6190    1.2000    0.0770 N   0  3  0  0  0  0  0  0  0  0  0  0
    0.8000    1.7410    0.0740 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1270    1.3570    0.0410 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7600   -0.3700   -0.0490 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9240   -2.5080    0.7280 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8480   -1.4840   -0.8680 O   0  5  0  0  0  0  0  0  0  0  0  0
   -1.9110    2.3810    0.0070 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4960    0.3610    0.1750 O   0  5  0  0  0  0  0  0  0  0  0  0
    1.7060   -1.9950   -0.1050 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5440    2.7890    0.1250 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9070    2.1040    0.0670 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1310   -0.4440   -0.9390 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  8  1  0  0  0  0
  1  9  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3  5  2  0  0  0  0
  4 10  2  0  0  0  0
  4 11  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6 12  2  0  0  0  0
  6 13  1  0  0  0  0
  7  8  2  0  0  0  0
  2 14  1  0  0  0  0
  7 15  1  0  0  0  0
  8 16  1  0  0  0  0
  9 17  1  0  0  0  0
M  CHG  4   4   1   6   1  11  -1  13  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc(c(cc1O)[N+](=O)[O-])[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C6H4N2O5/c9-4-1-2-5(7(10)11)6(3-4)8(12)13/h1-3,9H

> <OPENEYE_INCHIKEY>
AKLOLDQYWQAREW-UHFFFAOYSA-N

> <FORMULA>
C6H4N2O5

$$$$