Mrv1652305221920592D          

  3  2  0  0  0  0            999 V2000
    1.9520   -1.1270    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.2375   -0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6664   -0.7145    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
  2  1  2  0  0  0  0
  3  1  1  0  0  0  0
M  CHG  1   3  -1
M  END