HDZ
  -OEChem-04052416303D

  2  1  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000   -0.5160 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.5160 N   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
N#N

> <OPENEYE_INCHI>
InChI=1S/N2/c1-2

> <OPENEYE_INCHIKEY>
IJGRMHOSHXDMSA-UHFFFAOYSA-N

> <FORMULA>
N2

$$$$