VFB
  -OEChem-11152421173D

 19 21  0     0  0  0  0  0  0999 V2000
    0.2840   -1.6290   -0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2270   -1.1970    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7810    1.1390    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8780   -0.8760   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4450    1.4740   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0790    0.6160    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3450   -0.7520   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7100   -0.6950    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.0010    1.3470    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1720   -0.1910    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4790    0.4680   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8920    0.4880   -0.0010 N   0  3  0  0  0  0  0  0  0  0  0  0
    0.3400   -2.5980    0.0030 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5380   -2.2310   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5290    1.9180    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1460    2.5120   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0940    0.9870    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3120   -1.4560    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2230   -0.4420    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  7  1  0  0  0  0
  2  4  2  0  0  0  0
  2 10  1  0  0  0  0
  3  5  1  0  0  0  0
  3 10  2  0  0  0  0
  4 11  1  0  0  0  0
  5 11  2  0  0  0  0
  6  8  1  0  0  0  0
  6  9  2  0  0  0  0
  7  8  1  0  0  0  0
  7 12  2  0  0  0  0
  9 12  1  0  0  0  0
 11 12  1  0  0  0  0
  1 13  1  0  0  0  0
  2 14  1  0  0  0  0
  3 15  1  0  0  0  0
  5 16  1  0  0  0  0
  6 17  1  0  0  0  0
  8 18  1  0  0  0  0
 10 19  1  0  0  0  0
M  CHG  1  12   1
M  END
> <OPENEYE_ISO_SMILES>
c1ccc2c(c1)[nH]c3[n+]2nc[nH]3

> <OPENEYE_INCHI>
InChI=1S/C8H6N4/c1-2-4-7-6(3-1)11-8-9-5-10-12(7)8/h1-5H,(H,9,10,11)/p+1

> <OPENEYE_INCHIKEY>
UHMYOSZMUIJCFW-UHFFFAOYSA-O

> <FORMULA>
C8H7N4+

$$$$
