VN4
  -OEChem-04192423363D

  4  3  0     0  0  0  0  0  0999 V2000
   12.2690   30.6190   40.2900 V   0  0  0  0  0  0  0  0  0  0  0  0
   10.7810   29.8240   40.3020 O   0  0  0  0  0  0  0  0  0  0  0  0
   13.5750   29.8340   39.5640 O   0  5  0  0  0  0  0  0  0  0  0  0
   12.3730   32.3680   40.1670 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  4  2  0  0  0  0
M  CHG  1   3  -1
M  END
> <OPENEYE_ISO_SMILES>
[O-][V](=O)=O

> <OPENEYE_INCHI>
InChI=1S/3O.V/q;;-1;

> <OPENEYE_INCHIKEY>
ALTWGIIQPLQAAM-UHFFFAOYSA-N

> <FORMULA>
O3V-

$$$$