20
charge = 0
 C 1.112351 -0.100990 0.099812
 C 2.634878 -0.139135 0.041085
 C 3.207210 -0.686130 1.342074
 C 3.094412 -0.884759 -1.211970
 C 4.610623 -1.116368 -1.372553
 C 4.332222 -2.593892 -1.053627
 N 2.893840 -2.348053 -1.240651
 H 0.763612 0.488934 0.951026
 H 0.695630 -1.107619 0.210088
 H 0.689439 0.333254 -0.809515
 H 2.993958 0.892340 -0.079926
 H 2.880287 -1.715084 1.519946
 H 2.863124 -0.088923 2.189930
 H 4.298857 -0.673048 1.353069
 H 2.622713 -0.394510 -2.072739
 H 5.262342 -0.577751 -0.684304
 H 4.961006 -0.952905 -2.391422
 H 4.621726 -2.873436 -0.033667
 H 4.748579 -3.331859 -1.745160
 H 2.283181 -2.723778 -0.526395