2  1  0  0  0  0  0  0  0  0999 V2000
   24.3600  -25.9000    0.0000 O   0  3  0  0  0  0  0  0  0  0  0  0
   22.9600  -25.9000    0.0000 C   0  5  0  0  0  0  0  0  0  0  0  0
  1  2  3  0     0  0
M  CHG  2   1   1   2  -1
M  END