20
charge = 0
 C 1.077272 -0.160625 -0.224209
 C 2.584195 -0.312482 -0.105708
 C 3.191750 0.583541 0.963811
 C 4.691534 0.451601 1.073751
 C 5.585237 1.003976 -0.053573
 N 6.527517 1.480651 0.970681
 C 5.469961 1.410976 1.991199
 H 0.666382 -0.816152 -0.995460
 H 0.803603 0.866563 -0.481508
 H 0.580818 -0.405789 0.719035
 H 3.052180 -0.089777 -1.071704
 H 2.833520 -1.356443 0.116548
 H 2.734723 0.350431 1.934097
 H 2.935463 1.629367 0.750715
 H 4.967796 -0.583810 1.294074
 H 5.073625 1.808171 -0.603244
 H 6.008553 0.298510 -0.773800
 H 6.924476 2.397255 0.810216
 H 4.920666 2.352945 2.134827
 H 5.795718 1.040280 2.967140