6WO
  -OEChem-05312419073D

  2  1  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.1400 W   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000   -1.6130 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
M  CHG  1   1   4
M  END
> <OPENEYE_ISO_SMILES>
O=[W+4]

> <OPENEYE_INCHI>
InChI=1S/O.W/q;+4

> <OPENEYE_INCHIKEY>
GBHDMKYJQRTNBP-UHFFFAOYSA-N

> <FORMULA>
OW+4

$$$$