Mrv1909 03292017362D          

  2  1  0  0  0  0            999 V2000
    0.4125    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4125    0.0000    0.0000 Ca  0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
M  END