AEM
  -OEChem-11012420543D

 10  9  0     0  0  0  0  0  0999 V2000
   -0.0610   -0.4450   -0.6890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0990    0.3160   -1.7160 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.5960    0.0300    0.5790 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3870    0.0330    1.6700 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5010   -1.4310   -0.7320 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5230    0.0090   -2.5320 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9790    1.0400    0.4330 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4190   -0.6360    0.8340 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0950    0.3570    2.4950 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0730    0.7360    1.4400 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  5  1  0  0  0  0
  2  6  1  0  0  0  0
  3  4  1  0  0  0  0
  3  7  1  0  0  0  0
  3  8  1  0  0  0  0
  4  9  1  0  0  0  0
  4 10  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
[H]/N=C/CN

> <OPENEYE_INCHI>
InChI=1S/C2H6N2/c3-1-2-4/h1,3H,2,4H2/b3-1+

> <OPENEYE_INCHIKEY>
AXQVKDQRBAXYBP-HNQUOIGGSA-N

> <FORMULA>
C2H6N2

$$$$