Marvin  06280712422D          

  4  3  0  0  0  0            999 V2000
   -0.7145   -0.4125    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  1  0  0  0  0
  3  2  1  0  0  0  0
  3  4  2  0  0  0  0
M  CHG  2   1  -1   2  -1
M  END