1W3
  -OEChem-05242418003D

 42 44  0     0  0  0  0  0  0999 V2000
   -1.4060    0.7320   -3.7100 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4520    0.0270   -2.9940 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5500   -0.0180   -1.6260 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5750    0.6780   -1.0140 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6950    0.6460    0.3680 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7840   -0.0860    1.1250 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8880   -0.1270    2.4890 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2430   -0.7810    0.4960 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3590   -0.7440   -0.8900 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3580   -1.4180   -1.5250 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5020   -1.3990   -2.8830 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3970   -2.0320   -3.4400 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5530   -0.7010   -3.5960 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6640   -0.7200   -4.9760 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3170    0.0750   -5.8780 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1950    0.0770   -7.2810 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4480    1.2530   -8.0210 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3300    1.3000   -9.4240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5640    2.5370  -10.1440 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0480    0.1040  -10.0630 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1730    0.1090  -11.3830 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2690   -1.0970   -9.3490 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6260   -2.2950  -10.0170 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1420   -1.0760   -7.9700 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0960    1.2290   -3.0120 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9100    1.4890   -4.3360 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9700    0.0380   -4.3510 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2780    1.2430   -1.6080 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4930    1.1870    0.8550 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1920   -0.6670    2.8440 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9500   -1.3490    1.0830 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4510   -1.3010   -5.4350 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -0.7420    2.1480   -7.4930 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6250    2.6010  -10.4290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3050    3.3900   -9.5000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0610    2.5580  -11.0490 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4310   -0.7560  -11.6800 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7210   -2.3590  -10.0960 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2490   -3.1580   -9.4490 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1850   -2.2980  -11.0250 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3110   -1.9870   -7.4150 H   0  0  0  0  0  0  0  0  0  0  0  0
 20 21  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  2  0  0  0  0
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 22 23  1  0  0  0  0
 17 18  1  0  0  0  0
 22 24  2  0  0  0  0
 16 17  2  0  0  0  0
 16 24  1  0  0  0  0
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 14 15  2  0  0  0  0
 13 14  1  0  0  0  0
  1  2  1  0  0  0  0
  2 13  2  0  0  0  0
 11 13  1  0  0  0  0
 11 12  2  0  0  0  0
  2  3  1  0  0  0  0
 10 11  1  0  0  0  0
  3  4  2  0  0  0  0
  3  9  1  0  0  0  0
  9 10  1  0  0  0  0
  4  5  1  0  0  0  0
  8  9  2  0  0  0  0
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  6  8  1  0  0  0  0
  6  7  1  0  0  0  0
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  1 26  1  0  0  0  0
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  4 28  1  0  0  0  0
  5 29  1  0  0  0  0
  7 30  1  0  0  0  0
  8 31  1  0  0  0  0
 14 32  1  0  0  0  0
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 17 34  1  0  0  0  0
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 23 40  1  0  0  0  0
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M  END
> <OPENEYE_ISO_SMILES>
Cc1cc(cc(c1O)C)/C=C/c2c(c3ccc(cc3oc2=O)O)C

> <OPENEYE_INCHI>
InChI=1S/C20H18O4/c1-11-8-14(9-12(2)19(11)22)4-6-17-13(3)16-7-5-15(21)10-18(16)24-20(17)23/h4-10,21-22H,1-3H3/b6-4+

> <OPENEYE_INCHIKEY>
YBZSRAYJXVITOB-GQCTYLIASA-N

> <FORMULA>
C20H18O4

$$$$
