W4D
  -OEChem-05312419113D

 37 40  0     0  0  0  0  0  0999 V2000
   -5.3090   -1.6350    1.5290 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4580   -0.2710    1.3620 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4330   -2.3380    0.7240 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8470    1.6310    0.7440 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7320    0.3900    0.3890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7070   -1.6780   -0.2490 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7040    2.3780    0.7430 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7150   -0.1840   -0.3840 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2930   -1.7360   -0.3380 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3210   -0.0450    0.7060 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660    0.3500    0.1810 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1220   -0.4410    0.1880 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5440    0.5670   -0.3850 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8560   -0.3140   -0.4170 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5340    1.8630    0.1810 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7110    2.0970   -0.3490 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7060    0.0570   -0.9670 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0640    0.4060   -1.4780 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5350   -2.0930   -0.1430 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6200    2.5750    0.1690 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.2020   -1.0470    0.5060 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7920    0.8630   -0.9130 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7630   -1.0480   -1.4740 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8730   -2.1500    2.2930 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1420    0.2790    1.9910 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3170   -3.4040    0.8550 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7480    2.0350    1.1800 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8480    1.4550    0.2580 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0220   -2.2280   -0.8780 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7050    3.3660    1.1780 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7300   -1.1730   -0.8190 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5300   -2.3320   -0.8160 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5290    0.9010    1.1830 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5990    2.7110   -0.3290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8700   -0.2720   -2.3090 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6330    1.2650   -1.8350 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.1350   -1.0450    0.7710 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  1  2  1  0  0  0  0
  3  6  1  0  0  0  0
  2  5  2  0  0  0  0
  6 14  2  0  0  0  0
  5 14  1  0  0  0  0
 14 18  1  0  0  0  0
 18 22  1  0  0  0  0
 17 23  2  0  0  0  0
 17 22  1  0  0  0  0
 16 22  1  0  0  0  0
 13 17  1  0  0  0  0
 16 20  2  0  0  0  0
  8 13  2  0  0  0  0
 13 15  1  0  0  0  0
  8 11  1  0  0  0  0
 15 20  1  0  0  0  0
  7 15  2  0  0  0  0
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  9 12  1  0  0  0  0
 10 21  1  0  0  0  0
  9 19  2  0  0  0  0
 19 21  1  0  0  0  0
  4  7  1  0  0  0  0
  1 24  1  0  0  0  0
  2 25  1  0  0  0  0
  3 26  1  0  0  0  0
  4 27  1  0  0  0  0
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  6 29  1  0  0  0  0
  7 30  1  0  0  0  0
  8 31  1  0  0  0  0
  9 32  1  0  0  0  0
 10 33  1  0  0  0  0
 16 34  1  0  0  0  0
 18 35  1  0  0  0  0
 18 36  1  0  0  0  0
 21 37  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1ccc(cc1)Cn2cnc3ccc(cc3c2=O)c4c[nH]nc4

> <OPENEYE_INCHI>
InChI=1S/C18H14N4O/c23-18-16-8-14(15-9-20-21-10-15)6-7-17(16)19-12-22(18)11-13-4-2-1-3-5-13/h1-10,12H,11H2,(H,20,21)

> <OPENEYE_INCHIKEY>
PBKHWCKJJPVRRM-UHFFFAOYSA-N

> <FORMULA>
C18H14N4O

$$$$
