NCI:428
BBtclserve11129916382D 0   0.00000     0.00000   427
75-52-5
  4  3  0  0  0  0  0  0  0  0  2 V2000
    2.8660    0.2500    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
    3.7321    0.7500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000    0.7500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660   -0.7500    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  2  0  0  0  0
  1  4  1  0  0  0  0
M  CHG  2   1   1   4  -1
M  END