ART
  -OEChem-04192423333D

  5  4  0     0  0  0  0  0  0999 V2000
  -37.9380   29.2280  -13.4180 As  0  0  0  0  0  0  0  0  0  0  0  0
  -39.3900   28.7910  -12.6940 O   0  5  0  0  0  0  0  0  0  0  0  0
  -37.2890   30.6730  -12.8410 O   0  5  0  0  0  0  0  0  0  0  0  0
  -38.2260   29.2910  -15.0860 O   0  5  0  0  0  0  0  0  0  0  0  0
  -36.8380   27.9720  -13.1260 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  1  5  2  0  0  0  0
M  CHG  3   2  -1   3  -1   4  -1
M  END
> <OPENEYE_ISO_SMILES>
[O-][As](=O)([O-])[O-]

> <OPENEYE_INCHI>
InChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-3

> <OPENEYE_INCHIKEY>
DJHGAFSJWGLOIV-UHFFFAOYSA-K

> <FORMULA>
AsO4-3

$$$$