PER
  CCTOOLS-0919241031

  2  1  0  0  0  0  0  0  0  0999 V2000
   -0.7340    0.0000    0.0000 O   0  5  0  0  0
    0.7340    0.0000    0.0000 O   0  5  0  0  0
  1  2  1  0  0  0
M  CHG  1   1  -1
M  CHG  1   2  -1
M  END
$$$$