9PO
  -OEChem-06022311473D

 12 12  0     0  0  0  0  0  0999 V2000
   -1.1470    1.1910    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8570   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2340   -1.1530   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8770    0.0000    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
    2.2930   -0.0000   -0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.2340    1.1530    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1470   -1.1910   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6680    2.1380   -0.0040 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9370    0.0000    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7940    2.0760   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6680   -2.1380    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7940   -2.0760   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  6  1  0  0  0  0
  2  7  1  0  0  0  0
  3  7  2  0  0  0  0
  4  5  1  0  0  0  0
  4  6  2  0  0  0  0
  3  4  1  0  0  0  0
  1  8  1  0  0  0  0
  2  9  1  0  0  0  0
  6 10  1  0  0  0  0
  7 11  1  0  0  0  0
  3 12  1  0  0  0  0
M  CHG  2   4   1   5  -1
M  END
> <OPENEYE_ISO_SMILES>
c1cc[n+](cc1)[O-]

> <OPENEYE_INCHI>
InChI=1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H

> <OPENEYE_INCHIKEY>
ILVXOBCQQYKLDS-UHFFFAOYSA-N

> <FORMULA>
C5H5NO

$$$$