A1IEC
  -OEChem-10252416383D

 17 19  0     0  0  0  0  0  0999 V2000
    2.8500    0.8390   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3480   -0.7230    0.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6780    0.4990    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5900   -1.9120    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3770   -0.6830   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8370    0.9240   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6220    1.5090    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6390    1.4640    0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.6770   -0.4510   -0.0050 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7200   -1.8550    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6910    0.5030    0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6720   -0.4020   -0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.8080    1.3380   -0.0070 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0880   -2.8700    0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7850    1.4410   -0.0030 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4200    2.5700    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4890    2.4230    0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  8  1  0  0  0  0
  1  9  2  0  0  0  0
  2  9  1  0  0  0  0
  2  3  2  0  0  0  0
  3  8  1  0  0  0  0
  2  4  1  0  0  0  0
  4 10  2  0  0  0  0
  5 10  1  0  0  0  0
  5 11  1  0  0  0  0
  3 11  1  0  0  0  0
  5 12  2  0  0  0  0
  6 12  1  0  0  0  0
  6  7  2  0  0  0  0
  7 11  1  0  0  0  0
  1 13  1  0  0  0  0
  4 14  1  0  0  0  0
  6 15  1  0  0  0  0
  7 16  1  0  0  0  0
  8 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cn2c3c(cnc2n1)nc[nH]3

> <OPENEYE_INCHI>
InChI=1S/C7H5N5/c1-2-12-6-5(10-4-11-6)3-9-7(12)8-1/h1-4H,(H,10,11)

> <OPENEYE_INCHIKEY>
DFRVZUMYUNINCB-UHFFFAOYSA-N

> <FORMULA>
C7H5N5

$$$$