XX2
  -OEChem-05102419343D

 15 15  0     0  0  0  0  0  0999 V2000
    3.0720   -2.2930    2.8950 O   0  5  0  0  0  0  0  0  0  0  0  0
    3.2760   -2.7140    1.7470 N   0  3  0  0  0  0  0  0  0  0  0  0
    4.2630   -3.3720    1.3890 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2980   -2.4150    0.7600 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1680   -3.3120   -0.2240 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1880   -3.0490   -1.2450 C   0  4  0  0  0  0  0  0  0  0  0  0
    1.0540   -3.9720   -2.2500 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5210   -1.2090    0.8570 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5910   -0.9060   -0.0630 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3490   -1.8260   -1.2120 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4900   -1.5810   -2.0690 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7580   -4.2190   -0.2890 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9130   -4.8530   -1.8800 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6930   -0.5370    1.6910 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  8  1  0  0  0  0
  5  6  1  0  0  0  0
  5 12  1  0  0  0  0
  6  7  1  0  0  0  0
  6 10  1  0  0  0  0
  7 13  1  0  0  0  0
  8  9  2  0  0  0  0
  8 14  1  0  0  0  0
  9 10  1  0  0  0  0
  9 15  1  0  0  0  0
 10 11  2  0  0  0  0
M  CHG  2   1  -1   2   1
M  RAD  1   6   2
M  END
> <OPENEYE_ISO_SMILES>
C1=CC(=O)[C](C=C1[N+](=O)[O-])O

> <OPENEYE_INCHI>
InChI=1S/C6H4NO4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H

> <OPENEYE_INCHIKEY>
ROZGMLPPEPPBPZ-UHFFFAOYSA-N

> <FORMULA>
C6H4NO4

$$$$