C21H14
 21 25
    2.9059    3.8355    0.0000 C
    2.9021    2.8355    0.0000 C
    3.8001    2.3078    0.0000 C
    3.7841    1.2663    0.0000 C
    2.9180    0.7663    0.0000 C
    2.9180   -0.2337    0.0000 C
    2.0080   -0.7406    0.0000 C
    2.0000   -1.7822    0.0000 C
    2.9021   -2.3030    0.0000 C
    2.9282   -3.3445    0.0000 C
    3.8470   -3.8355    0.0000 C
    4.7274   -3.2786    0.0000 C
    4.6772   -2.2380    0.0000 C
    5.5230   -1.7201    0.0000 C
    5.5095   -0.7285    0.0000 C
    4.6501   -0.2337    0.0000 C
    4.6501    0.7663    0.0000 C
    3.7841   -0.7337    0.0000 C
    3.8001   -1.7752    0.0000 C
    2.0080    1.2731    0.0000 C
    2.0000    2.3147    0.0000 C
   1    2    5    5
   2    3    5    5
   3    4    5    5
   4    5    5    5
   5    6    5    5
   6    7    5    5
   7    8    5    5
   8    9    5    5
   9   10    5    5
  10   11    5    5
  11   12    5    5
  12   13    5    5
  13   14    5    5
  14   15    5    5
  15   16    5    5
  16   17    5    5
   4   17    5    5
  16   18    5    5
   6   18    5    5
  18   19    5    5
  13   19    5    5
   9   19    5    5
   5   20    5    5
  20   21    5    5
   2   21    5    5