FNE
  -OEChem-05102419313D

  9  9  0     0  0  0  0  0  0999 V2000
   28.9520   47.5770    4.4610 Ni  0  0  0  0  0  0  0  0  0  0  0  0
   26.0390   47.1540    4.8410 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   24.9490   45.9250    5.6860 C   0  0  0  0  0  0  0  0  0  0  0  0
   24.9820   48.5750    5.4200 C   0  0  0  0  0  0  0  0  0  0  0  0
   25.0870   47.0440    3.2850 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.9980   45.4760    6.0480 O   0  0  0  0  0  0  0  0  0  0  0  0
   24.3140   49.4850    5.3640 O   0  0  0  0  0  0  0  0  0  0  0  0
   24.8220   46.9590    2.1920 O   0  0  0  0  0  0  0  0  0  0  0  0
   27.4110   48.6770    3.9680 S   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  9  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  2  5  1  0  0  0  0
  2  9  1  0  0  0  0
  3  6  3  0  0  0  0
  4  7  3  0  0  0  0
  5  8  3  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(#O)[Fe]1(S[Ni]1)(C#O)C#O

> <OPENEYE_INCHI>
InChI=1S/3CO.Fe.Ni.S/c3*1-2;;;

> <OPENEYE_INCHIKEY>
RSNJUOPWNIKDNA-UHFFFAOYSA-N

> <FORMULA>
C3FeNiO3S

$$$$