FCO
  -OEChem-04192423333D

  7  6  0     0  0  0  0  0  0999 V2000
   37.9150    8.8810   46.6420 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   37.6050    8.3240   48.4040 C   0  0  0  0  0  0  0  0  0  0  0  0
   37.5610    7.9020   49.5040 N   0  0  0  0  0  0  0  0  0  0  0  0
   39.5890    8.0160   46.6220 C   0  0  0  0  0  0  0  0  0  0  0  0
   40.5630    7.3570   46.5760 N   0  0  0  0  0  0  0  0  0  0  0  0
   36.7990    7.5860   45.8250 C   0  0  0  0  0  0  0  0  0  0  0  0
   36.1160    6.6530   45.5460 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  1  0  0  0  0
  1  6  2  0  0  0  0
  2  3  3  0  0  0  0
  4  5  3  0  0  0  0
  6  7  2  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(#N)[Fe](=C=O)C#N

> <OPENEYE_INCHI>
InChI=1S/2CN.CO.Fe/c3*1-2;

> <OPENEYE_INCHIKEY>
VBQUCMTXYFMTTE-UHFFFAOYSA-N

> <FORMULA>
C3FeN2O

$$$$