PYR
  -OEChem-04192423353D

 10  9  0     0  0  0  0  0  0999 V2000
   35.6870    3.0390    6.7760 C   0  0  0  0  0  0  0  0  0  0  0  0
   34.5800    2.7890    6.2530 O   0  0  0  0  0  0  0  0  0  0  0  0
   36.6770    3.3390    6.0770 O   0  0  0  0  0  0  0  0  0  0  0  0
   35.8360    2.9800    8.2010 C   0  0  0  0  0  0  0  0  0  0  0  0
   35.3250    3.8470    8.9370 O   0  0  0  0  0  0  0  0  0  0  0  0
   36.6460    1.9060    8.7390 C   0  0  0  0  0  0  0  0  0  0  0  0
   36.4300    3.3360    5.1600 H   0  0  0  0  0  0  0  0  0  0  0  0
   36.7100    2.0070    9.8330 H   0  0  0  0  0  0  0  0  0  0  0  0
   36.1870    0.9390    8.4860 H   0  0  0  0  0  0  0  0  0  0  0  0
   37.6560    1.9570    8.3070 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

$$$$