PC4
  -OEChem-04262419543D

  5  4  0     0  0  0  0  0  0999 V2000
   42.3540   47.4350   24.3800 Pt  0  6  0  0  0  0  0  0  0  0  0  0
   40.3570   47.0220   24.8180 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   42.3100   48.9030   26.0770 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   44.3250   48.2100   23.6370 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   41.8430   45.8380   22.7960 Cl  0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
M  CHG  1   1  -2
M  END
> <OPENEYE_ISO_SMILES>
Cl[Pt-2](Cl)(Cl)Cl

> <OPENEYE_INCHI>
InChI=1S/4ClH.Pt/h4*1H;/q;;;;+2/p-4

> <OPENEYE_INCHIKEY>
SVZRVTAEYVVVPM-UHFFFAOYSA-J

> <FORMULA>
Cl4Pt-2

$$$$