4HC
  -OEChem-11082419093D

 18 19  0     0  0  0  0  0  0999 V2000
    0.6950   -0.0000    1.9080 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7070   -0.0000    1.9400 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8670   -0.0000   -0.4060 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5320    0.0050   -0.5200 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3460   -0.0000    0.7050 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6450   -0.0000   -1.5560 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0410   -0.0000   -2.7960 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3400   -0.0000   -2.9100 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1300   -0.0000   -1.7820 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2750   -0.0000    3.0180 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4410   -0.0000    0.8150 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6970   -0.0000    0.6440 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2580   -0.0010    2.8290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7220   -0.0000   -1.4800 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6510   -0.0010   -3.6870 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7990   -0.0010   -3.8870 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2070   -0.0000   -1.8720 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0170   -0.0010    1.5560 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  5  2  0  0  0  0
  1 13  1  0  0  0  0
  2 10  2  0  0  0  0
  2 11  1  0  0  0  0
  3  4  2  0  0  0  0
  3  6  1  0  0  0  0
  3 11  1  0  0  0  0
  4  5  1  0  0  0  0
  4  9  1  0  0  0  0
  5 12  1  0  0  0  0
  6  7  2  0  0  0  0
  6 14  1  0  0  0  0
  7  8  1  0  0  0  0
  7 15  1  0  0  0  0
  8  9  2  0  0  0  0
  8 16  1  0  0  0  0
  9 17  1  0  0  0  0
 12 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1ccc2c(c1)c(cc(=O)o2)O

> <OPENEYE_INCHI>
InChI=1S/C9H6O3/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5,10H

> <OPENEYE_INCHIKEY>
VXIXUWQIVKSKSA-UHFFFAOYSA-N

> <FORMULA>
C9H6O3

$$$$