20
charge = 0
 C 0.523805 0.022318 -0.855910
 C 1.885914 0.445742 -0.383231
 C 3.149905 -0.298925 -0.739828
 C 3.160530 -1.531058 -1.599965
 C 2.912808 1.087479 -1.279345
 C 2.628352 1.305642 -2.744046
 N 3.697762 2.110530 -0.633140
 H 0.096122 -0.724211 -0.180762
 H 0.536438 -0.415654 -1.854721
 H -0.164033 0.872395 -0.881970
 H 1.892936 0.859162 0.620515
 H 3.885530 -0.314849 0.058332
 H 2.398028 -1.513064 -2.379621
 H 2.983730 -2.424985 -0.995243
 H 4.128347 -1.656201 -2.094030
 H 2.033083 0.510060 -3.193326
 H 3.564421 1.374042 -3.307988
 H 2.085548 2.245147 -2.891079
 H 4.599176 2.206190 -1.088594
 H 3.234195 3.010149 -0.703347