Marvin  04250823433D          

  2  1  0  0  0  0            999 V2000
   -0.4318   -0.3565    0.0000 O   0  3  0  0  0  0  0  0  0  0  0  0
    0.4318    0.3565    0.0000 C   0  5  0  0  0  0  0  0  0  0  0  0
  2  1  3  0  0  0  0
M  CHG  2   1   1   2  -1
M  END