QFH
  -OEChem-05032420403D

 19 18  0     1  0  0  0  0  0999 V2000
  -24.3900   30.8520   85.4200 O   0  0  0  0  0  0  0  0  0  0  0  0
  -25.5450   29.8000   83.5620 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.8170   29.0420   82.5070 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.9930   30.0670   83.6370 C   0  0  1  0  0  0  0  0  0  0  0  0
  -21.8980   29.9960   84.6080 O   0  0  0  0  0  0  0  0  0  0  0  0
  -22.8940   31.4530   83.0200 C   0  0  0  0  0  0  0  0  0  0  0  0
  -24.2980   29.8050   84.4320 C   0  0  1  0  0  0  0  0  0  0  0  0
  -21.8570   32.1680   83.2320 O   0  0  0  0  0  0  0  0  0  0  0  0
  -23.8030   31.8290   82.2190 O   0  0  0  0  0  0  0  0  0  0  0  0
  -23.6080   30.8490   85.9590 H   0  0  0  0  0  0  0  0  0  0  0  0
  -24.2100   28.8280   84.9310 H   0  0  0  0  0  0  0  0  0  0  0  0
  -25.4660   28.9990   82.8120 H   0  0  0  0  0  0  0  0  0  0  0  0
  -26.4300   29.6270   84.1910 H   0  0  0  0  0  0  0  0  0  0  0  0
  -25.6410   30.7710   83.0530 H   0  0  0  0  0  0  0  0  0  0  0  0
  -23.6560   29.1260   81.8010 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.8720   29.2380   81.9790 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.7960   28.0280   82.9320 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.0380   30.6410   85.2910 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.9080   32.9620   82.7130 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  7  1  0  0  0  0
  2  7  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  4  7  1  0  0  0  0
  6  9  2  0  0  0  0
  6  8  1  0  0  0  0
  1 10  1  0  0  0  0
  7 11  1  0  0  0  0
  2 12  1  0  0  0  0
  2 13  1  0  0  0  0
  2 14  1  0  0  0  0
  3 15  1  0  0  0  0
  3 16  1  0  0  0  0
  3 17  1  0  0  0  0
  5 18  1  0  0  0  0
  8 19  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C[C@@H]([C@@](C)(C(=O)O)O)O

> <OPENEYE_INCHI>
InChI=1S/C5H10O4/c1-3(6)5(2,9)4(7)8/h3,6,9H,1-2H3,(H,7,8)/t3-,5-/m0/s1

> <OPENEYE_INCHIKEY>
AOWPAWLEXIYETE-UCORVYFPSA-N

> <FORMULA>
C5H10O4

$$$$