Mrv1572004161622402D          

  5  3  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
    0.4125    0.7145    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.4125   -0.7145    0.0000 O   0  3  0  0  0  0  0  0  0  0  0  0
   -0.8250   -0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7696    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  0  0  0  0
  3  1  2  0  0  0  0
  4  1  2  0  0  0  0
M  CHG  2   2  -1   3   1
M  END