TCA
  -OEChem-05032420123D

 19 19  0     0  0  0  0  0  0999 V2000
    0.0250   -0.0000    2.8690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1400    0.0000    3.2160 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0050   -0.0000    3.7970 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3650   -0.0000    1.4470 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6140   -0.0000    0.5190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2720   -0.0000   -0.9110 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2840    0.0000   -1.8760 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9560   -0.0000   -3.2150 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3710   -0.0010   -3.6060 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3790   -0.0010   -2.6570 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0670    0.0040   -1.3140 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5710   -0.0000    4.6610 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4000   -0.0010    1.1390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6490    0.0000    0.8270 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3210    0.0000   -1.5730 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7370   -0.0000   -3.9610 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6220   -0.0010   -4.6560 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4130   -0.0020   -2.9700 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8540    0.0040   -0.5750 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  3 12  1  0  0  0  0
  4  5  2  0  0  0  0
  4 13  1  0  0  0  0
  5  6  1  0  0  0  0
  5 14  1  0  0  0  0
  6  7  2  0  0  0  0
  6 11  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 10  1  0  0  0  0
  9 17  1  0  0  0  0
 10 11  2  0  0  0  0
 10 18  1  0  0  0  0
 11 19  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1ccc(cc1)/C=C/C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+

> <OPENEYE_INCHIKEY>
WBYWAXJHAXSJNI-VOTSOKGWSA-N

> <FORMULA>
C9H8O2

$$$$