HMDB0002290
     RDKit          3D
Arsenic
  1  0  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 As  0  0  0  0  0 15  0  0  0  0  0  0
M  CHG  1   1   3
M  END