LYY
  -OEChem-05172420573D

 19 19  0     1  0  0  0  0  0999 V2000
    1.1770    1.8670   -0.2100 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2550   -1.4640    0.1840 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7560   -0.4330   -0.6690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0250    0.8780   -0.3680 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.2840    1.2700    0.9820 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4800    0.6700   -0.5600 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9460   -0.4770    0.3430 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.3340   -0.7280    0.1190 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1380   -1.7350    0.0140 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1380    1.8060   -0.3080 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5910   -0.7100   -1.7110 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8240   -0.3020   -0.4930 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3760    1.6560   -1.0460 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2200    1.4150    1.1770 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6840    0.4210   -1.6020 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7890   -0.2050    1.3870 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6970   -1.4440    0.6590 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4350   -2.5430    0.6830 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3280   -2.0290   -1.0180 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  2  3  1  0  0  0  0
  2  9  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
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  7  9  1  0  0  0  0
  1 10  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  4 13  1  0  0  0  0
  5 14  1  0  0  0  0
  6 15  1  0  0  0  0
  7 16  1  0  0  0  0
  8 17  1  0  0  0  0
  9 18  1  0  0  0  0
  9 19  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C1[C@H](C([C@@H](CO1)O)O)O

> <OPENEYE_INCHI>
InChI=1S/C5H10O4/c6-3-1-9-2-4(7)5(3)8/h3-8H,1-2H2/t3-,4-/m1/s1

> <OPENEYE_INCHIKEY>
QXAMTEJJAZOINB-QWWZWVQMSA-N

> <FORMULA>
C5H10O4

$$$$