DNC
  -OEChem-09062416573D

 18 18  0     0  0  0  0  0  0999 V2000
  -25.0370   61.8400   50.4500 C   0  0  0  0  0  0  0  0  0  0  0  0
  -25.1650   63.1630   50.3020 O   0  0  0  0  0  0  0  0  0  0  0  0
  -23.9370   61.1190   49.8560 C   0  0  0  0  0  0  0  0  0  0  0  0
  -23.0120   61.8390   49.1860 O   0  0  0  0  0  0  0  0  0  0  0  0
  -23.8600   59.6760   50.0210 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.7910   58.7990   49.4300 N   0  3  0  0  0  0  0  0  0  0  0  0
  -21.8670   59.2100   48.7460 O   0  5  0  0  0  0  0  0  0  0  0  0
  -22.8460   57.5860   49.6470 O   0  0  0  0  0  0  0  0  0  0  0  0
  -24.8960   59.0440   50.7760 C   0  0  0  0  0  0  0  0  0  0  0  0
  -25.9710   59.7910   51.3530 C   0  0  0  0  0  0  0  0  0  0  0  0
  -27.0120   59.1030   52.1100 N   0  3  0  0  0  0  0  0  0  0  0  0
  -26.9440   57.9230   52.2630 O   0  5  0  0  0  0  0  0  0  0  0  0
  -27.9120   59.7170   52.5960 O   0  0  0  0  0  0  0  0  0  0  0  0
  -26.0440   61.1880   51.1960 C   0  0  0  0  0  0  0  0  0  0  0  0
  -25.8890   63.6370   50.6930 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.2870   61.3640   48.7950 H   0  0  0  0  0  0  0  0  0  0  0  0
  -24.8650   57.9500   50.9170 H   0  0  0  0  0  0  0  0  0  0  0  0
  -26.8720   61.7590   51.6470 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  2  0  0  0  0
  1 14  1  0  0  0  0
  2 15  1  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4 16  1  0  0  0  0
  5  6  1  0  0  0  0
  5  9  2  0  0  0  0
  6  7  1  0  0  0  0
  6  8  2  0  0  0  0
  9 10  1  0  0  0  0
  9 17  1  0  0  0  0
 10 11  1  0  0  0  0
 10 14  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  2  0  0  0  0
 14 18  1  0  0  0  0
M  CHG  4   6   1   7  -1  11   1  12  -1
M  END
> <OPENEYE_ISO_SMILES>
c1c(cc(c(c1[N+](=O)[O-])O)O)[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C6H4N2O6/c9-5-2-3(7(11)12)1-4(6(5)10)8(13)14/h1-2,9-10H

> <OPENEYE_INCHIKEY>
VDCDWNDTNSWDFJ-UHFFFAOYSA-N

> <FORMULA>
C6H4N2O6

$$$$