WCC
  -OEChem-11012420593D

  8 12  0     0  0  0  0  0  0999 V2000
    2.7010   54.9860   83.8350 Ni  0  0  0  0  0  0  0  0  0  0  0  0
    3.6130   57.3540   85.0820 Fe  0  0  0  0  0  0  0  0  0  0  0  0
    3.7360   56.9770   82.3930 Fe  0  0  0  0  0  0  0  0  0  0  0  0
    1.3510   57.4700   83.6260 Fe  0  0  0  0  0  0  0  0  0  0  0  0
    1.7360   55.9080   82.0160 S   0  4  0  0  0  0  0  0  0  0  0  0
    3.1390   58.8740   83.5460 S   0  4  0  0  0  0  0  0  0  0  0  0
    1.5770   56.4290   85.6110 S   0  4  0  0  0  0  0  0  0  0  0  0
    4.8190   55.7650   83.9390 S   0  4  0  0  0  0  0  0  0  0  0  0
  1  5  1  0  0  0  0
  1  7  1  0  0  0  0
  1  8  1  0  0  0  0
  2  6  1  0  0  0  0
  2  7  1  0  0  0  0
  2  8  1  0  0  0  0
  3  5  1  0  0  0  0
  3  6  1  0  0  0  0
  3  8  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  4  7  1  0  0  0  0
M  RAD  4   5   2   6   2   7   2   8   2
M  END
> <OPENEYE_ISO_SMILES>
[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Ni]45

> <OPENEYE_INCHI>
InChI=1S/3Fe.Ni.4S

> <OPENEYE_INCHIKEY>
SEEZYPKDPRYISB-UHFFFAOYSA-N

> <FORMULA>
Fe3NiS4

$$$$