6AP
  -OEChem-04262419513D

 17 18  0     0  0  0  0  0  0999 V2000
   -1.7640   -1.5400    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7030   -0.5490    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1200    0.6140    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7750    0.4440    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5310   -0.9390    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7240   -1.3760   -0.0050 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.7340   -0.5210    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0280   -1.0160    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.5500    0.7930    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.3290    1.3150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1470    2.6870   -0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9380   -2.4950    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7710   -0.7070    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7810   -0.4040    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1820   -1.9730    0.0060 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9160    3.2780   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7500    3.0570   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  5  1  0  0  0  0
  1 12  1  0  0  0  0
  2  3  2  0  0  0  0
  2 13  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4 10  2  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  7  9  2  0  0  0  0
  8 14  1  0  0  0  0
  8 15  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 16  1  0  0  0  0
 11 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1[nH]c2c(n1)c(nc(n2)N)N

> <OPENEYE_INCHI>
InChI=1S/C5H6N6/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H5,6,7,8,9,10,11)

> <OPENEYE_INCHIKEY>
MSSXOMSJDRHRMC-UHFFFAOYSA-N

> <FORMULA>
C5H6N6

$$$$
