HQ9
  -OEChem-08092420493D

 20 20  0     1  0  0  0  0  0999 V2000
  -30.5880   40.3950   -6.5700 C   0  0  0  0  0  0  0  0  0  0  0  0
  -29.7160   41.1700   -7.5300 C   0  0  0  0  0  0  0  0  0  0  0  0
  -29.3960   40.4700   -8.8200 C   0  0  0  0  0  0  0  0  0  0  0  0
  -30.1180   40.5750   -9.9100 C   0  0  0  0  0  0  0  0  0  0  0  0
  -29.9750   39.5830  -11.0220 C   0  0  0  0  0  0  0  0  0  0  0  0
  -30.7190   39.6160  -12.2300 O   0  0  0  0  0  0  0  0  0  0  0  0
  -28.9370   38.5090  -10.8440 C   0  0  0  0  0  0  0  0  0  0  0  0
  -28.2240   38.4440   -9.7700 C   0  0  0  0  0  0  0  0  0  0  0  0
  -28.3430   39.4870   -8.6590 C   0  0  2  0  0  0  0  0  0  0  0  0
  -28.0180   39.0730   -7.3610 O   0  0  0  0  0  0  0  0  0  0  0  0
  -30.5620   40.6640   -5.3770 O   0  0  0  0  0  0  0  0  0  0  0  0
  -31.6480   40.0530   -7.0070 O   0  0  0  0  0  0  0  0  0  0  0  0
  -30.2320   42.1100   -7.7730 H   0  0  0  0  0  0  0  0  0  0  0  0
  -28.7670   41.3940   -7.0210 H   0  0  0  0  0  0  0  0  0  0  0  0
  -31.4280   40.5450   -5.0060 H   0  0  0  0  0  0  0  0  0  0  0  0
  -30.8240   41.3870  -10.0060 H   0  0  0  0  0  0  0  0  0  0  0  0
  -28.7860   37.7810  -11.6270 H   0  0  0  0  0  0  0  0  0  0  0  0
  -27.5240   37.6300   -9.6530 H   0  0  0  0  0  0  0  0  0  0  0  0
  -27.4650   40.1060   -8.8960 H   0  0  0  0  0  0  0  0  0  0  0  0
  -27.3180   38.4320   -7.3990 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

$$$$
