Mrv1718008271815552D          

  2  0  0  0  0  0            999 V2000
    0.4125    0.0000    0.0000 Mg  0  2  0  0  0  0  0  0  0  0  0  0
   -0.4125    0.0000    0.0000 O   0  6  0  0  0  0  0  0  0  0  0  0
M  CHG  2   1   2   2  -2
M  END