Mrv0541 02241217262D          

  2  0  0  0  0  0            999 V2000
    0.0000   68.9429    0.0000 O   0  6  0  0  0  0  0  0  0  0  0  0
    0.0000  -68.9429    0.0000 Ca  0  2  0  0  0  0  0  0  0  0  0  0
M  CHG  2   1  -2   2   2
M  END