Structure #1
  Mrv0541 02241207192D          

  4  3  0  0  0  0            999 V2000
   -0.4125   -0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4125    0.7145    0.0000 O   0  0  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
    0.0000    0.0000    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  2  4  2  0  0  0  0
  3  4  2  0  0  0  0
M  END