graphkit-learn/datasets/monoterpenoides/150.ct

 11 12
   -9.9330    8.3473    0.0000 C
  -10.6475    7.9348    0.0000 C
  -10.6475    7.1098    0.0000 C
   -9.9330    6.6973    0.0000 C
   -9.2186    7.1098    0.0000 C
   -9.2186    7.9348    0.0000 C
   -9.9330    5.8723    0.0000 C
   -9.2186    5.4598    0.0000 C
  -10.6475    5.4598    0.0000 C
   -9.9330    9.1723    0.0000 C
   -8.5041    6.6973    0.0000 O
   1    2    1    1
   2    3    1    1
   3    4    1    1
   4    5    1    1
   5    6    1    1
   1    6    2    2
   4    2    1    1
   4    7    1    1
   7    8    1    1
   7    9    1    1
   1   10    1    1
   5   11    2    2