-molcms-06142623152D

  4  3  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8660    0.5000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8660    0.5000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
M  CHG  2   1   1   4  -1
M  END