SEK
  -OEChem-08232420523D

  3  2  0     0  0  0  0  0  0999 V2000
   -0.6370   -0.0000   -0.0000 Se  0  5  0  0  0  0  0  0  0  0  0  0
    1.3230    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4590   -0.0000   -0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  3  0  0  0  0
M  CHG  1   1  -1
M  END
> <OPENEYE_ISO_SMILES>
C(#N)[Se-]

> <OPENEYE_INCHI>
InChI=1S/CHNSe/c2-1-3/h3H/p-1

> <OPENEYE_INCHIKEY>
CRDYSYOERSZTHZ-UHFFFAOYSA-M

> <FORMULA>
CNSe-

$$$$