XIX
  -OEChem-05032420423D

 12 12  0     0  0  0  0  0  0999 V2000
  -21.9010  -35.5170   -1.1330 N   0  0  0  0  0  0  0  0  0  0  0  0
  -22.2900  -36.5810   -0.6270 N   0  0  0  0  0  0  0  0  0  0  0  0
  -22.9500  -37.2780    1.5330 N   0  0  0  0  0  0  0  0  0  0  0  0
  -21.8610  -34.5620   -0.1850 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.2530  -35.0680    0.9850 N   0  0  0  0  0  0  0  0  0  0  0  0
  -21.4820  -33.2940   -0.3950 N   0  0  0  0  0  0  0  0  0  0  0  0
  -22.5150  -36.3480    0.6760 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.4130  -37.4520   -1.1020 H   0  0  0  0  0  0  0  0  0  0  0  0
  -23.0590  -38.1490    1.0540 H   0  0  0  0  0  0  0  0  0  0  0  0
  -22.2860  -37.3860    2.2730 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.3880  -32.8240    0.4830 H   0  0  0  0  0  0  0  0  0  0  0  0
  -20.6050  -33.2840   -0.8750 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  2  0  0  0  0
  2  7  1  0  0  0  0
  3  7  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  7  2  0  0  0  0
  2  8  1  0  0  0  0
  3  9  1  0  0  0  0
  3 10  1  0  0  0  0
  6 11  1  0  0  0  0
  6 12  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1([nH]nc(n1)N)N

> <OPENEYE_INCHI>
InChI=1S/C2H5N5/c3-1-5-2(4)7-6-1/h(H5,3,4,5,6,7)

> <OPENEYE_INCHIKEY>
PKWIYNIDEDLDCJ-UHFFFAOYSA-N

> <FORMULA>
C2H5N5

$$$$