Marvin  02130613202D          

  2  1  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.8250    0.0000    0.0000 O   0  3  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
M  CHG  1   2   1
M  END