TLQ
  -OEChem-11082419103D

 37 40  0     0  0  0  0  0  0999 V2000
    4.2800   -0.3060    0.7460 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9310    0.2050    0.5040 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4150    1.2400    1.2830 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1390    1.7250    1.0560 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3340    1.2080    0.0600 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1270    1.0620    0.0460 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2750   -0.3420    0.4850 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1960   -1.0130    1.0620 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3410   -2.3230    1.4690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5530   -2.9720    1.3060 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6260   -2.3120    0.7340 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4960   -1.0000    0.3290 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6020    3.0720   -0.6020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2570    2.9970   -0.5420 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7990    0.1580   -0.7630 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1010   -0.3580   -0.5630 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5660   -1.3940   -1.3790 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7620   -1.8910   -2.3620 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4830   -1.3820   -2.5650 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0050   -0.3800   -1.7790 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9430    1.7250   -0.1340 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1090    1.8860   -0.2430 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.6420   -1.1600    0.1910 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0170    1.6680    2.0710 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7630    2.5280    1.6730 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2500   -0.5080    1.1890 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5070   -2.8440    1.9160 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6610   -3.9970    1.6260 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5690   -2.8240    0.6090 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3360   -0.4840   -0.1130 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1730    3.9410   -0.8940 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5590    3.7890   -0.7720 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5570   -1.7980   -1.2320 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1220   -2.6910   -2.9920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1350   -1.7920   -3.3490 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9990    0.0060   -1.9470 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9950    0.2320    1.5650 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  2 16  1  0  0  0  0
  4  5  2  0  0  0  0
 16 17  2  0  0  0  0
 15 16  1  0  0  0  0
 17 18  1  0  0  0  0
  5 15  1  0  0  0  0
  5 21  1  0  0  0  0
 15 20  2  0  0  0  0
 18 19  2  0  0  0  0
 14 21  1  0  0  0  0
  6 21  1  0  0  0  0
 13 14  2  0  0  0  0
 19 20  1  0  0  0  0
  8  9  2  0  0  0  0
  7  8  1  0  0  0  0
  9 10  1  0  0  0  0
  6  7  1  0  0  0  0
  6 22  2  0  0  0  0
 13 22  1  0  0  0  0
  7 12  2  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
  1 23  1  0  0  0  0
  3 24  1  0  0  0  0
  4 25  1  0  0  0  0
  8 26  1  0  0  0  0
  9 27  1  0  0  0  0
 10 28  1  0  0  0  0
 11 29  1  0  0  0  0
 12 30  1  0  0  0  0
 13 31  1  0  0  0  0
 14 32  1  0  0  0  0
 17 33  1  0  0  0  0
 18 34  1  0  0  0  0
 19 35  1  0  0  0  0
 20 36  1  0  0  0  0
  1 37  2  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1ccc(cc1)c2nccn2c3ccc(c4c3cccc4)C=O

> <OPENEYE_INCHI>
InChI=1S/C20H14N2O/c23-14-16-10-11-19(18-9-5-4-8-17(16)18)22-13-12-21-20(22)15-6-2-1-3-7-15/h1-14H

> <OPENEYE_INCHIKEY>
JHRQNTBVKVZKLW-UHFFFAOYSA-N

> <FORMULA>
C20H14N2O

$$$$
