MDD
  -OEChem-05102419323D

  9  8  0     0  0  0  0  0  0999 V2000
   -0.1230    0.1890   -2.2100 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2030   -0.4040   -1.1620 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6670   -0.0010    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2010    0.4040    1.1620 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1240   -0.1890    2.2100 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9010   -1.2210   -1.0550 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2950   -0.8420    0.2920 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2980    0.8380   -0.2920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8930    1.2270    1.0570 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
  2  6  1  0  0  0  0
  3  4  1  0  0  0  0
  3  7  1  0  0  0  0
  3  8  1  0  0  0  0
  4  5  2  0  0  0  0
  4  9  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(C=O)C=O

> <OPENEYE_INCHI>
InChI=1S/C3H4O2/c4-2-1-3-5/h2-3H,1H2

> <OPENEYE_INCHIKEY>
WSMYVTOQOOLQHP-UHFFFAOYSA-N

> <FORMULA>
C3H4O2

$$$$