Mrv0541 02241205052D          

  5  2  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0
    2.1214    0.0000    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8250   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 U   0  0  0  0  0  0  0  0  0  0  0  0
    0.8250   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  4  2  0  0  0  0
  4  5  2  0  0  0  0
M  END