SZB
  -OEChem-06282419463D

 10 10  0     0  0  0  0  0  0999 V2000
  -54.7730   15.5150  -29.1230 O   0  0  0  0  0  0  0  0  0  0  0  0
  -55.5760   15.3830  -28.2620 C   0  0  0  0  0  0  0  0  0  0  0  0
  -57.0200   14.9330  -28.4060 C   0  0  0  0  0  0  0  0  0  0  0  0
  -57.5550   14.9310  -27.0060 C   0  0  0  0  0  0  0  0  0  0  0  0
  -55.2500   15.5610  -26.9250 N   0  0  0  0  0  0  0  0  0  0  0  0
  -56.3890   15.2780  -26.1130 C   0  0  0  0  0  0  0  0  0  0  0  0
  -56.3650   15.2570  -24.9100 O   0  0  0  0  0  0  0  0  0  0  0  0
  -57.5440   14.6730  -29.3140 H   0  0  0  0  0  0  0  0  0  0  0  0
  -58.5690   14.7230  -26.6990 H   0  0  0  0  0  0  0  0  0  0  0  0
  -54.3540   15.8440  -26.5830 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
  3  4  2  0  0  0  0
  2  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  3  8  1  0  0  0  0
  4  9  1  0  0  0  0
  5 10  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C1=CC(=O)NC1=O

> <OPENEYE_INCHI>
InChI=1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7)

> <OPENEYE_INCHIKEY>
PEEHTFAAVSWFBL-UHFFFAOYSA-N

> <FORMULA>
C4H3NO2

$$$$