CUV
  -OEChem-04122417553D

  9 10  0     1  0  0  0  0  0999 V2000
   22.5720    1.7090   11.1850 Ni  0  0  0  0  0  0  0  0  0  0  0  0
   26.3730    0.9060    7.6070 S   0  0  0  0  0  0  0  0  0  0  0  0
   23.0510    1.2580    5.8840 S   0  4  1  0  0  0  0  0  0  0  0  0
   23.9600   -1.9640    8.1570 S   0  0  0  0  0  0  0  0  0  0  0  0
   24.0360    3.8490    8.4150 S   0  0  0  0  0  0  0  0  0  0  0  0
   22.3600    2.2850    7.8700 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   22.4000   -0.5690    9.1740 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   24.8200    2.4550    6.8150 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   24.5490   -0.2730    6.7180 Fe  0  0  0  0  0  0  0  0  0  0  0  0
  2  8  1  0  0  0  0
  2  9  1  0  0  0  0
  3  6  1  0  0  0  0
  3  8  1  0  0  0  0
  3  9  1  0  0  0  0
  4  7  1  0  0  0  0
  4  9  1  0  0  0  0
  5  6  1  0  0  0  0
  5  8  1  0  0  0  0
  1  7  1  0  0  0  0
M  RAD  1   3   2
M  END
> <OPENEYE_ISO_SMILES>
S1[Fe][S@]2[Fe]1S[Fe]2S[Fe][Ni]

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

> <OPENEYE_INCHIKEY>
QGLWBXDZIHZONR-UHFFFAOYSA-N

> <FORMULA>
Fe4NiS4

$$$$