20
charge = 0
 C 1.866096 0.853587 -0.161476
 N 3.241282 0.588091 -0.514880
 C 3.785995 -0.580667 0.142102
 C 5.237533 -0.762399 -0.187790
 C 6.281032 -0.028844 0.609177
 C 6.142518 -1.516904 0.732819
 C 7.203656 -2.427198 0.183944
 H 1.528897 1.773300 -0.643708
 H 1.690454 0.948422 0.924104
 H 1.231153 0.040059 -0.524589
 H 3.820973 1.389631 -0.297871
 H 3.214197 -1.454118 -0.195867
 H 3.669172 -0.542122 1.242435
 H 5.441502 -0.869189 -1.249332
 H 5.946315 0.585491 1.438145
 H 7.149418 0.356389 0.087340
 H 5.680094 -1.861544 1.653895
 H 7.628134 -2.018726 -0.737072
 H 6.799446 -3.416617 -0.047642
 H 8.023132 -2.558334 0.896165