18
charge = 0
 C 0.972579 0.446305 0.287911
 C 2.385487 -0.025567 0.270825
 C 2.904924 -1.080635 -0.367680
 C 2.118015 -1.983085 -1.281734
 N 2.565850 -1.807454 -2.658845
 C 4.331663 -1.415057 -0.263291
 C 5.089868 -1.274104 0.820389
 H 0.912829 1.494145 -0.023535
 H 0.565424 0.404708 1.304217
 H 0.313387 -0.135180 -0.356284
 H 3.077721 0.581287 0.851230
 H 1.042104 -1.824619 -1.139743
 H 2.319187 -3.023328 -1.002571
 H 2.327819 -0.879989 -2.988172
 H 2.115456 -2.475085 -3.271707
 H 4.764637 -1.842152 -1.165104
 H 4.687825 -0.898474 1.755933
 H 6.140125 -1.540917 0.807953