BEF
  CCTOOLS-1004241129

  4  3  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 BE  0  5  0  0  0
    0.0000    0.0000    0.0000 F   0  0  0  0  0
    0.0000    0.0000    0.0000 F   0  0  0  0  0
    0.0000    0.0000    0.0000 F   0  0  0  0  0
  1  2  1  0  0  0
  1  3  1  0  0  0
  1  4  1  0  0  0
M  CHG  1   1  -1
M  END
$$$$