DR2099
  -OEChem-05042003263D

  6  5  0     0  0  0  0  0  0999 V2000
   -0.4812   -1.3067    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -1.5387    0.7177    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7705   -0.0400    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5294   -0.0431    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7789    0.6721    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7939    1.7735   -0.0001 H   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  5  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
M  CHG  1   1  -1
M  END

$$$$