Marvin  12050514482D          

  2  1  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 Br  0  0  0  0  0  0  0  0  0  0  0  0
    0.8250    0.0000    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
M  CHG  1   2  -1
M  END