DR2117
  -OEChem-05042003493D

  3  2  0     0  0  0  0  0  0999 V2000
   -1.1533    0.2461    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    1.1149    0.2725    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0384   -0.5186    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  2  3  2  0  0  0  0
M  CHG  1   1  -1
M  END

$$$$