QEB
  -OEChem-05102419543D

  8 12  0     0  0  0  0  0  0999 V2000
  -10.2860   82.1760   99.5630 O   0  0  0  0  0  0  0  0  0  0  0  0
   -8.5170   82.8410  101.2910 O   0  0  0  0  0  0  0  0  0  0  0  0
   -7.8680   82.7250   98.7500 O   0  0  0  0  0  0  0  0  0  0  0  0
   -8.3500   80.5350  100.1060 O   0  0  0  0  0  0  0  0  0  0  0  0
   -9.1210   81.0470   98.1480 Re  0  0  0  0  0  0  0  0  0  0  0  0
   -6.7430   81.9600  100.4360 Re  0  0  0  0  0  0  0  0  0  0  0  0
   -9.9070   81.1800  101.4510 Re  0  0  0  0  0  0  0  0  0  0  0  0
   -9.2590   84.0910   99.6790 Re  0  0  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  END
> <OPENEYE_ISO_SMILES>
O12[Re]3O4[Re]1O5[Re]2O3[Re]45

> <OPENEYE_INCHI>
InChI=1S/4O.4Re

> <OPENEYE_INCHIKEY>
NXFRRTQSEIQUNR-UHFFFAOYSA-N

> <FORMULA>
O4Re4

$$$$