Marvin  01100610022D          

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