2HU
  -OEChem-05172421143D

 18 19  0     0  0  0  0  0  0999 V2000
  -20.2550    2.1460  -24.7670 O   0  0  0  0  0  0  0  0  0  0  0  0
  -21.4340    2.1730  -25.0940 N   0  3  0  0  0  0  0  0  0  0  0  0
  -21.7790    2.7940  -26.1030 O   0  5  0  0  0  0  0  0  0  0  0  0
  -22.3920    1.4940  -24.3260 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.0270    0.7690  -23.1840 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.9960    0.0950  -22.4410 C   0  0  0  0  0  0  0  0  0  0  0  0
  -24.3270    0.1530  -22.8390 C   0  0  0  0  0  0  0  0  0  0  0  0
  -25.4950   -0.3710  -22.3620 N   0  0  0  0  0  0  0  0  0  0  0  0
  -26.5570   -0.0020  -23.1480 C   0  0  0  0  0  0  0  0  0  0  0  0
  -26.0770    0.7830  -24.1740 C   0  0  0  0  0  0  0  0  0  0  0  0
  -24.6780    0.8680  -23.9680 C   0  0  0  0  0  0  0  0  0  0  0  0
  -23.7310    1.5400  -24.7180 C   0  0  0  0  0  0  0  0  0  0  0  0
  -20.9920    0.7320  -22.8780 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.7150   -0.4680  -21.5630 H   0  0  0  0  0  0  0  0  0  0  0  0
  -25.5660   -0.9470  -21.5480 H   0  0  0  0  0  0  0  0  0  0  0  0
  -27.5890   -0.2780  -22.9900 H   0  0  0  0  0  0  0  0  0  0  0  0
  -26.6480    1.2380  -24.9690 H   0  0  0  0  0  0  0  0  0  0  0  0
  -24.0240    2.0940  -25.5970 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
  4  5  2  0  0  0  0
  4 12  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  7 11  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
 10 11  1  0  0  0  0
 11 12  2  0  0  0  0
  5 13  1  0  0  0  0
  6 14  1  0  0  0  0
  8 15  1  0  0  0  0
  9 16  1  0  0  0  0
 10 17  1  0  0  0  0
 12 18  1  0  0  0  0
M  CHG  2   2   1   3  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc2c(cc[nH]2)cc1[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C8H6N2O2/c11-10(12)7-1-2-8-6(5-7)3-4-9-8/h1-5,9H

> <OPENEYE_INCHIKEY>
OZFPSOBLQZPIAV-UHFFFAOYSA-N

> <FORMULA>
C8H6N2O2

$$$$