Marvin  12050518062D          

  4  3  0  0  0  0            999 V2000
    0.4125    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.2375    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4125    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2375    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  2  0  0  0  0
  1  2  1  0  0  0  0
  3  4  1  0  0  0  0
M  END