Mrv0541 04111409022D          

  4  3  0  0  0  0            999 V2000
   -0.1751   -0.1510    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
    0.5394    0.2615    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2539   -0.1510    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.5394    1.0865    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  2  0  0  0  0
M  CHG  1   3  -1
M  END