72I
  -OEChem-08022417093D

  5  4  0     0  0  0  0  0  0999 V2000
    9.6180   11.7000   14.6890 Hg  0  6  0  0  0  0  0  0  0  0  0  0
   11.4120   13.8170   14.6300 I   0  0  0  0  0  0  0  0  0  0  0  0
   10.8090    9.5930   16.0170 I   0  0  0  0  0  0  0  0  0  0  0  0
    8.7100   10.6500   12.3180 I   0  0  0  0  0  0  0  0  0  0  0  0
    7.2560   12.2910   16.0880 I   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  5  1  0  0  0  0
M  CHG  1   1  -2
M  END
> <OPENEYE_ISO_SMILES>
I[Hg-2](I)(I)I

> <OPENEYE_INCHI>
InChI=1S/Hg.4HI/h;4*1H/q+2;;;;/p-4

> <OPENEYE_INCHIKEY>
RSBGXBMIRUIJTD-UHFFFAOYSA-J

> <FORMULA>
HgI4-2

$$$$