20
charge = 0
 C 0.953078 0.132266 0.213100
 C 2.466304 0.076065 0.049883
 C 2.966259 -1.325909 -0.310366
 C 2.630900 -1.703742 -1.749040
 C 3.118916 -0.625159 -2.710668
 N 2.661390 0.713008 -2.377841
 C 2.967193 1.070813 -1.004598
 H 0.610723 -0.582410 0.966191
 H 0.428893 -0.102926 -0.717126
 H 0.630848 1.128576 0.528347
 H 2.914145 0.360701 1.010046
 H 2.557293 -2.064303 0.386941
 H 4.056097 -1.351980 -0.187026
 H 1.548378 -1.830378 -1.865714
 H 3.084071 -2.667803 -2.002861
 H 2.818019 -0.851732 -3.737378
 H 4.216950 -0.607816 -2.703198
 H 1.665817 0.790617 -2.546680
 H 2.564215 2.069014 -0.806458
 H 4.058700 1.150918 -0.923335