HQ9
  -OEChem-05172420563D

 20 20  0     1  0  0  0  0  0999 V2000
    2.3770   -0.3340   -0.0620 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4290   -0.3380    1.1100 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0270   -0.0830    0.6230 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7580   -1.1240    0.3790 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1400   -0.8970   -0.0850 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7860   -1.7910   -0.5980 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7110    0.4510    0.0950 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9040    1.4740    0.3420 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4190    1.3340    0.4420 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1690    1.8520   -0.7530 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6880   -0.5420    0.1340 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9550   -0.1480   -1.1790 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4710   -1.3080    1.6070 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7180    0.4430    1.8130 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2570   -0.5300   -0.6480 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3890   -2.1290    0.5190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7780    0.6040    0.0260 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3390    2.4520    0.4810 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0650    1.9240    1.2880 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0710    2.7700   -0.9430 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 11  1  0  0  0  0
  1 12  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  3  9  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  2 13  1  0  0  0  0
  2 14  1  0  0  0  0
 11 15  1  0  0  0  0
  4 16  1  0  0  0  0
  7 17  1  0  0  0  0
  8 18  1  0  0  0  0
  9 19  1  0  0  0  0
 10 20  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C1=CC(=O)C=C([C@H]1O)CC(=O)O

> <OPENEYE_INCHI>
InChI=1S/C8H8O4/c9-6-1-2-7(10)5(3-6)4-8(11)12/h1-3,7,10H,4H2,(H,11,12)/t7-/m0/s1

> <OPENEYE_INCHIKEY>
SORMFPBLGIOKJT-ZETCQYMHSA-N

> <FORMULA>
C8H8O4

$$$$
