graphkit-learn/datasets/acyclic/ethyl_1,1,3-trimethylbutyl_ether.ct

 10 9
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 C
    0.0000    0.0000    0.0000 O
  1  6  1  1
  2  8  1  1
  3  8  1  1
  4  9  1  1
  5  9  1  1
  6 10  1  1
  7  8  1  1
  7  9  1  1
  9 10  1  1