Mrv0541 02241205142D          

  4  2  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0
    2.1214    0.1375    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    2.8359   -0.2750    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.5504    0.1375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
M  CHG  2   1   1   2  -1
M  END