20
charge = 0
 C 3.486715 -0.724250 1.672155
 C 3.015545 -0.334174 0.280660
 C 3.435007 1.068551 -0.146932
 C 4.922617 1.248099 -0.271592
 N 5.486733 2.585726 -0.444086
 C 5.728005 1.860689 0.803688
 C 7.144192 1.459763 1.083603
 H 3.137185 -1.723625 1.941351
 H 3.108434 -0.026900 2.425546
 H 4.576862 -0.724127 1.741413
 H 1.924038 -0.402870 0.233007
 H 3.394407 -1.057078 -0.450979
 H 3.045745 1.804885 0.568598
 H 2.971596 1.299662 -1.113689
 H 5.416286 0.501601 -0.893347
 H 4.758881 3.281857 -0.315051
 H 5.160462 2.190397 1.672611
 H 7.637393 1.146607 0.161518
 H 7.185046 0.632991 1.798472
 H 7.712451 2.295687 1.500166