20
charge = 0
 C 0.972784 0.024037 0.038538
 C 2.475190 0.045676 0.017886
 N 3.273160 -0.665546 -0.972771
 C 2.632205 -1.413205 -2.027420
 C 3.288393 0.794065 -0.982445
 C 2.629877 1.573306 -2.091732
 C 4.603206 1.385361 -0.542547
 H 0.608029 -0.926847 0.437773
 H 0.517993 0.167861 -0.940612
 H 0.600997 0.816646 0.693178
 H 2.904733 -0.028870 1.017130
 H 2.424547 -2.423233 -1.664993
 H 3.325172 -1.502958 -2.867563
 H 1.692378 -0.996898 -2.411373
 H 1.668084 1.169854 -2.403532
 H 3.279878 1.601657 -2.971826
 H 2.466803 2.606773 -1.774384
 H 5.051654 0.774072 0.241618
 H 4.470251 2.402918 -0.162894
 H 5.306167 1.428251 -1.380310