20
charge = 0
 C 0.946552 1.764285 -0.519765
 C 2.146603 0.907925 -0.741399
 C 3.380503 1.226158 -0.372433
 C 4.616938 0.387250 -0.571691
 C 5.076115 -0.154929 0.782418
 C 5.719935 1.276177 -1.162027
 N 4.311676 -0.756750 -1.425163
 H 0.200767 1.244716 0.090690
 H 0.455081 2.010317 -1.466743
 H 1.204921 2.699377 -0.018300
 H 1.985984 -0.052471 -1.225747
 H 3.553752 2.176839 0.131735
 H 6.004986 -0.724218 0.672486
 H 4.312024 -0.810552 1.202076
 H 5.264871 0.658837 1.485716
 H 5.940874 2.129005 -0.513627
 H 5.418421 1.665550 -2.138103
 H 6.642161 0.701855 -1.290180
 H 4.087101 -0.439041 -2.361883
 H 5.128834 -1.351059 -1.502962