HPK
  -OEChem-05032420093D

 25 25  0     0  0  0  0  0  0999 V2000
    4.4880   -1.4690    0.3690 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3980   -0.6180   -0.2320 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9900    0.6100   -0.7220 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6710    0.9950   -0.6140 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7440    0.1410   -0.0080 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1640   -1.0990    0.4840 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3340    0.5450    0.1110 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9730    1.6200   -0.3160 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3380   -0.3790    0.7650 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0240    0.2660    0.7610 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0660   -0.3770    0.2230 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3890    0.2500    0.2190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5410    1.3530    0.7020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5550   -0.4690   -0.3820 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4030   -1.5780   -0.8690 O   0  5  0  0  0  0  0  0  0  0  0  0
   -5.6580    0.0530   -0.3860 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8130   -2.4280    0.7460 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.4340   -0.9140   -0.3190 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7070    1.2680   -1.1900 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3540    1.9540   -0.9970 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4550   -1.7640    0.9530 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2980   -1.3180    0.2140 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6450   -0.5740    1.7930 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1580    1.2470    1.1910 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9320   -1.3580   -0.2070 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  1  2  2  0  0  0  0
  1 17  1  0  0  0  0
  2  3  1  0  0  0  0
  2 18  1  0  0  0  0
  3  4  2  0  0  0  0
  3 19  1  0  0  0  0
  4  5  1  0  0  0  0
  4 20  1  0  0  0  0
  5  7  1  0  0  0  0
  5  6  2  0  0  0  0
  6 21  1  0  0  0  0
  7  8  2  0  0  0  0
  7  9  1  0  0  0  0
  9 10  1  0  0  0  0
  9 22  1  0  0  0  0
  9 23  1  0  0  0  0
 10 11  2  0  0  0  0
 10 24  1  0  0  0  0
 11 12  1  0  0  0  0
 11 25  1  0  0  0  0
 12 14  1  0  0  0  0
 12 13  2  0  0  0  0
 14 16  2  0  0  0  0
 14 15  1  0  0  0  0
M  CHG  1  15  -1
M  END
> <OPENEYE_ISO_SMILES>
c1ccc(cc1)C(=O)C/C=C/C(=O)C(=O)[O-]

> <OPENEYE_INCHI>
InChI=1S/C12H10O4/c13-10(9-5-2-1-3-6-9)7-4-8-11(14)12(15)16/h1-6,8H,7H2,(H,15,16)/p-1/b8-4+

> <OPENEYE_INCHIKEY>
QPGAZPBFRAAJBD-XBXARRHUSA-M

> <FORMULA>
C12H9O4-

$$$$
