Ketcher 10271515112D 1   1.00000     0.00000     0

  3  2  0     0  0            999 V2000
   17.3023   -6.4463    0.0000 K   0  0  0  0  0  0  0  0  0  0  0  0
   18.1683   -5.9463    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   19.0344   -6.4463    0.0000 K   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0     0  0
  2  3  1  0     0  0
M  END