MMC
  CCTOOLS-0807261402

  5  4  0  0  0  0  0  0  0  0999 V2000
   -0.6810   -0.6540    2.2640 HG  0  0  0  0  0
    0.7590    0.6880    1.6550 C   0  5  0  0  0
    0.3420    1.4600    1.3050 H   0  0  0  0  0
    1.2980    0.2910    0.9880 H   0  0  0  0  0
    1.2980    0.9280    2.3940 H   0  0  0  0  0
  1  2  1  0  0  0
  2  3  1  0  0  0
  2  4  1  0  0  0
  2  5  1  0  0  0
M  CHG  1   2  -1
M  END
$$$$