20
charge = 0
 C 1.529754 1.558960 0.123168
 N 2.971578 1.466666 0.164930
 C 3.459172 0.678556 1.282880
 C 4.957694 0.560094 1.265050
 C 5.520270 -0.168889 0.085811
 C 5.673501 1.086051 2.260559
 C 7.153325 1.068902 2.439970
 H 1.223721 2.212189 -0.696456
 H 1.075814 1.938203 1.054565
 H 1.105737 0.568919 -0.068020
 H 3.377741 2.393129 0.216939
 H 3.014074 -0.321669 1.189486
 H 3.132433 1.077343 2.258618
 H 5.245663 -1.229103 0.128151
 H 6.605679 -0.106711 0.020917
 H 5.090032 0.229130 -0.836204
 H 5.119068 1.585235 3.054451
 H 7.675665 0.569754 1.624214
 H 7.424203 0.559268 3.370644
 H 7.547765 2.087274 2.518906