PYR
  -OEChem-04192423173D

 10  9  0     0  0  0  0  0  0999 V2000
    0.7050   -0.1570    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0530   -1.3180    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6280    0.8220   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7460    0.1870    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0920    1.3440    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7800   -0.9100   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5560    0.5510   -0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2810   -1.8790   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4040   -0.8220    0.8870 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4020   -0.8210   -0.8920 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  3  7  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  8  1  0  0  0  0
  6  9  1  0  0  0  0
  6 10  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CC(=O)C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)

> <OPENEYE_INCHIKEY>
LCTONWCANYUPML-UHFFFAOYSA-N

> <FORMULA>
C3H4O3

$$$$