Q4H
  -OEChem-05032420113D

 13 13  0     0  0  0  0  0  0999 V2000
   -3.0070    0.6230   -0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8770    0.5080   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4520    0.3620   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3850    1.4800    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6950    1.3000    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.2180    0.0890   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4740   -0.9980   -0.0030 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.1470   -0.9150    0.0030 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6280   -2.0560    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0310    2.4770    0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2930   -0.0150   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2060   -2.9300   -0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5960   -1.9850    0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  9  1  0  0  0  0
  7  8  2  0  0  0  0
  6  7  1  0  0  0  0
  3  8  1  0  0  0  0
  5  6  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  1  2  3  0  0  0  0
  4 10  1  0  0  0  0
  6 11  1  0  0  0  0
  9 12  1  0  0  0  0
  9 13  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c(c(ncn1)N)C#N

> <OPENEYE_INCHI>
InChI=1S/C5H4N4/c6-1-4-2-8-3-9-5(4)7/h2-3H,(H2,7,8,9)

> <OPENEYE_INCHIKEY>
JAIYUIOGVNRXEW-UHFFFAOYSA-N

> <FORMULA>
C5H4N4

$$$$