K7E
  -OEChem-06282419443D

  7  6  0     0  0  0  0  0  0999 V2000
   25.3880    8.8830   -3.9510 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   23.5820    7.1900   -7.7770 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   23.3070    6.7980   -5.0340 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   25.8710    6.5600   -6.3410 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   24.4030    8.3720   -6.1160 S   0  0  0  0  0  0  0  0  0  0  0  0
   27.4680    7.4470   -4.6290 S   0  0  0  0  0  0  0  0  0  0  0  0
   28.3900    6.5300   -4.6190 H   0  0  0  0  0  0  0  0  0  0  0  0
  2  5  1  0  0  0  0
  3  5  1  0  0  0  0
  4  5  1  0  0  0  0
  1  5  1  0  0  0  0
  4  6  1  0  0  0  0
  6  7  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
S[Cu]S([Cu])([Cu])[Cu]

> <OPENEYE_INCHI>
InChI=1S/4Cu.H2S.S/h;;;;1H2;/q;;;+1;;/p-1

> <OPENEYE_INCHIKEY>
HNDPNHLKTCWFEP-UHFFFAOYSA-M

> <FORMULA>
Cu4HS2

$$$$