RU
  -OEChem-05032420113D

  1  0  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 Ru  0  1  0  0  0  0  0  0  0  0  0  0
M  CHG  1   1   3
M  END
> <OPENEYE_ISO_SMILES>
[Ru+3]

> <OPENEYE_INCHI>
InChI=1S/Ru/q+3

> <OPENEYE_INCHIKEY>
BPEVHDGLPIIAGH-UHFFFAOYSA-N

> <FORMULA>
Ru+3

$$$$