NIE
  -OEChem-04192423163D

 10  9  0     0  0  0  0  0  0999 V2000
    0.5090   -0.0070    0.0650 N   0  3  0  0  0  0  0  0  0  0  0  0
   -1.9080    0.0910   -0.2980 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7650   -0.6490    0.4000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6060    1.2070    0.0970 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4720   -0.6870   -0.2400 O   0  5  0  0  0  0  0  0  0  0  0  0
   -1.7570    0.0580   -1.3770 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8550   -0.3870   -0.0490 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9260    1.1290    0.0350 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7470   -1.6870    0.0670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9160   -0.6160    1.4790 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  4  2  0  0  0  0
  1  5  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  1  0  0  0  0
  2  7  1  0  0  0  0
  2  8  1  0  0  0  0
  3  9  1  0  0  0  0
  3 10  1  0  0  0  0
M  CHG  2   1   1   5  -1
M  END
> <OPENEYE_ISO_SMILES>
CC[N+](=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C2H5NO2/c1-2-3(4)5/h2H2,1H3

> <OPENEYE_INCHIKEY>
MCSAJNNLRCFZED-UHFFFAOYSA-N

> <FORMULA>
C2H5NO2

$$$$