OEG
  -OEChem-11012421323D

 15 14  0     0  0  0  0  0  0999 V2000
    7.4080   15.6160   51.0320 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.0610   14.7080   50.4520 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.9050   16.2580   52.3420 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9540   16.4090   53.4380 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.0620   17.5150   53.1490 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4110   18.0620   54.4170 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6350   19.2570   54.7140 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6840   17.2940   55.0840 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1750   16.0620   50.4610 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.7200   15.6210   52.7170 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.1740   17.2870   52.0630 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.6410   18.3210   52.6730 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2660   17.1500   52.4840 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3380   17.7590   55.8370 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0020   15.5780   49.6620 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  9  1  0  0  0  0
  1  2  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  6  8  1  0  0  0  0
  3 10  1  0  0  0  0
  3 11  1  0  0  0  0
  5 12  1  0  0  0  0
  5 13  1  0  0  0  0
  8 14  1  0  0  0  0
  9 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(C(=O)O)OCC(=O)O

> <OPENEYE_INCHI>
InChI=1S/C4H6O5/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

> <OPENEYE_INCHIKEY>
QEVGZEDELICMKH-UHFFFAOYSA-N

> <FORMULA>
C4H6O5

$$$$