1YL
  -OEChem-05242417413D

 35 38  0     1  0  0  0  0  0999 V2000
    4.7280    1.9400    0.1180 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9100    0.6750    0.0710 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5260   -0.5380    0.0710 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7870   -1.7190    0.0340 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4250   -1.6920   -0.0040 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7540   -0.4610   -0.0060 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5060    0.7430    0.0320 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8380    1.9780    0.0340 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4750    2.0290   -0.0050 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2890    0.8550   -0.0480 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3440   -0.3910   -0.0450 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4730   -1.6160   -0.0800 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0440   -2.7140   -0.0710 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9620   -1.4640   -0.1280 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6760   -2.4480   -0.1590 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5290   -0.1790   -0.1370 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7700    0.9490   -0.0880 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5380    2.0690   -0.0720 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8490    1.7520   -0.5680 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9840    0.2560   -0.2010 C   0  0  2  0  0  0  0  0  0  0  0  0
   -4.6670    0.0910    1.1580 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8950    2.2260    1.1570 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6870    1.7720   -0.3710 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1930    2.7390   -0.3960 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6050   -0.5860    0.1010 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3000   -2.6690    0.0340 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8650   -2.6150   -0.0340 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4080    2.8950    0.0680 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0220    2.9880   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6100    2.3460   -0.0620 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9010    1.8970   -1.6470 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5220   -0.2930   -0.9750 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1520    0.7020    1.8990 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7070    0.4090    1.0840 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6280   -0.9560    1.4590 H   0  0  0  0  0  0  0  0  0  0  0  0
  4  5  2  0  0  0  0
  3  4  1  0  0  0  0
 12 13  2  0  0  0  0
  5  6  1  0  0  0  0
 14 15  2  0  0  0  0
  2  3  2  0  0  0  0
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 11 12  1  0  0  0  0
 14 16  1  0  0  0  0
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  6  7  1  0  0  0  0
 10 11  1  0  0  0  0
  2  7  1  0  0  0  0
  1  2  1  0  0  0  0
  7  8  2  0  0  0  0
 16 20  1  0  0  0  0
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  9 10  2  0  0  0  0
 20 21  1  0  0  0  0
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 17 18  1  0  0  0  0
  8  9  1  0  0  0  0
 18 19  1  0  0  0  0
  1 22  1  0  0  0  0
  1 23  1  0  0  0  0
  1 24  1  0  0  0  0
  3 25  1  0  0  0  0
  4 26  1  0  0  0  0
  5 27  1  0  0  0  0
  8 28  1  0  0  0  0
  9 29  1  0  0  0  0
 19 30  1  0  0  0  0
 19 31  1  0  0  0  0
 20 32  1  0  0  0  0
 21 33  1  0  0  0  0
 21 34  1  0  0  0  0
 21 35  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
Cc1cccc2c1ccc3c2C(=O)C(=O)C4=C3OC[C@@H]4C

> <OPENEYE_INCHI>
InChI=1S/C18H14O3/c1-9-4-3-5-12-11(9)6-7-13-15(12)17(20)16(19)14-10(2)8-21-18(13)14/h3-7,10H,8H2,1-2H3/t10-/m0/s1

> <OPENEYE_INCHIKEY>
HARGZZNYNSYSGJ-JTQLQIEISA-N

> <FORMULA>
C18H14O3

$$$$
