74I
  -OEChem-11012420523D

 11 10  0     0  0  0  0  0  0999 V2000
   -0.2690   -0.2220   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2780    0.6700   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1270   -0.6530   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1170    0.2410   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3600    1.4330    0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5410   -1.5580    0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5590    0.2420   -0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0620    1.7280    0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0070   -0.2520   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2460   -2.1190    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2120    0.9550    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  4  5  2  0  0  0  0
  1  6  1  0  0  0  0
  1  4  1  0  0  0  0
  3  4  1  0  0  0  0
  1  2  2  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
  6 10  1  0  0  0  0
  7 11  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(=C(/C(=O)O)\O)\O

> <OPENEYE_INCHI>
InChI=1S/C3H4O4/c4-1-2(5)3(6)7/h1,4-5H,(H,6,7)/b2-1-

> <OPENEYE_INCHIKEY>
XHDBNNIXWWTOFN-UPHRSURJSA-N

> <FORMULA>
C3H4O4

$$$$