C2O
  -OEChem-04262420143D

  3  2  0     0  0  0  0  0  0999 V2000
   38.2720   12.7160   55.9360 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   35.7320   11.4120   53.5250 Cu  0  0  0  0  0  0  0  0  0  0  0  0
   37.4970   12.0020   54.2400 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  2  3  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
O([Cu])[Cu]

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

> <OPENEYE_INCHIKEY>
BERDEBHAJNAUOM-UHFFFAOYSA-N

> <FORMULA>
Cu2O

$$$$