C2C
  -OEChem-04122417553D

  3  2  0     0  0  0  0  0  0999 V2000
   18.0270   11.0100   38.7640 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   16.1120    9.7950   38.3180 Cl  0  4  0  0  0  0  0  0  0  0  0  0
   14.1030    8.4740   37.6590 Cu  0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
M  RAD  1   2   2
M  END
> <OPENEYE_ISO_SMILES>
Cl([Cu])[Cu]

> <OPENEYE_INCHI>
InChI=1S/Cl.2Cu

> <OPENEYE_INCHIKEY>
PQBZEBSPRAFIPR-UHFFFAOYSA-N

> <FORMULA>
ClCu2

$$$$