KEGG:C02019  Cyclic ketone
  ISISHOST03240423052D 1   1.00000     0.00000  1833
  7  7  0     0  0            999 V2000
    0.4690    0.2724    0.0000 C   0  0  0  0  0  0           0  0  0
    0.4690   -0.4862    0.0000 C   0  0  0  0  0  0           0  0  0
   -0.1897    0.6483    0.0000 C   0  0  0  0  0  0           0  0  0
    1.1172    0.6483    0.0000 O   0  0  0  0  0  0           0  0  0
   -0.1897   -0.8690    0.0000 C   0  0  0  0  0  0           0  0  0
   -0.8379    0.2724    0.0000 C   0  0  0  0  0  0           0  0  0
   -0.8379   -0.4862    0.0000 C   0  0  0  0  0  0           0  0  0
  1  2  1  0     0  0
  1  3  1  0     0  0
  1  4  2  0     0  0
  2  5  1  0     0  0
  3  6  1  0     0  0
  5  7  1  0     0  0
  6  7  1  0     0  0
M  END