5KO
  -OEChem-05172421143D

 14 13  0     1  0  0  0  0  0999 V2000
  -20.9930    8.4230   56.8890 O   0  0  0  0  0  0  0  0  0  0  0  0
  -21.4610    9.4170   56.3870 C   0  0  0  0  0  0  0  0  0  0  0  0
  -21.0690    9.7660   54.9630 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.2250    9.8110   53.9930 C   0  0  2  0  0  0  0  0  0  0  0  0
  -22.6450   11.1340   53.9060 O   0  0  0  0  0  0  0  0  0  0  0  0
  -23.3830    8.9620   54.4600 C   0  0  0  0  0  0  0  0  0  0  0  0
  -20.3510    9.0110   54.6090 H   0  0  0  0  0  0  0  0  0  0  0  0
  -20.5870   10.7550   54.9710 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.8850    9.4450   53.0130 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.9230   11.6770   53.6130 H   0  0  0  0  0  0  0  0  0  0  0  0
  -23.0630    7.9120   54.5330 H   0  0  0  0  0  0  0  0  0  0  0  0
  -23.7190    9.3120   55.4470 H   0  0  0  0  0  0  0  0  0  0  0  0
  -24.2110    9.0440   53.7400 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.1440   10.0440   56.9400 H   0  0  0  0  0  0  0  0  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  3  4  1  0  0  0  0
  2  3  1  0  0  0  0
  1  2  2  0  0  0  0
  3  7  1  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
  6 11  1  0  0  0  0
  6 12  1  0  0  0  0
  6 13  1  0  0  0  0
  2 14  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C[C@H](CC=O)O

> <OPENEYE_INCHI>
InChI=1S/C4H8O2/c1-4(6)2-3-5/h3-4,6H,2H2,1H3/t4-/m1/s1

> <OPENEYE_INCHIKEY>
HSJKGGMUJITCBW-SCSAIBSYSA-N

> <FORMULA>
C4H8O2

$$$$