graphkit-learn/datasets/Alkane/molecule028.ct

molecule027.ct
8 7
   -2.7990   -0.0000    0.0000 C
   -1.5000   -0.7500    0.0000 C
   -0.2010   -0.0000    0.0000 C
    0.5490   -1.2990    0.0000 C
    2.0490   -1.2990    0.0000 C
    2.7990    0.0000    0.0000 C
   -0.9510    1.2990    0.0000 C
    1.0981    0.7500    0.0000 C
1 2  1  1
2 3  1  1
3 4  1  1
4 5  1  1
5 6  1  1
3 7  1  1
3 8  1  1