19
charge = 0
 C 3.498386 0.635788 1.120239
 C 2.922465 0.274667 -0.237770
 C 3.385657 -1.081014 -0.764871
 C 2.684407 -1.445504 -2.070268
 C 4.893394 -1.125924 -0.960224
 N 5.512925 -2.205420 -0.391468
 N 5.582365 -0.299663 -1.642923
 H 3.130470 1.606384 1.459703
 H 4.589283 0.688616 1.083852
 H 3.220889 -0.104261 1.876824
 H 3.181944 1.049651 -0.968002
 H 1.828323 0.263865 -0.188354
 H 3.119222 -1.838109 -0.016121
 H 2.902789 -0.706592 -2.845301
 H 1.601225 -1.475820 -1.928897
 H 3.010819 -2.420622 -2.437077
 H 5.084414 -2.644563 0.402855
 H 6.519916 -2.188967 -0.407761
 H 4.986126 0.410597 -2.057825