19
charge = 0
 C 1.459361 -0.515851 0.569548
 N 2.879938 -0.247287 0.685074
 C 3.287042 1.095306 0.298177
 C 2.475547 2.161526 1.017314
 C 4.759531 1.316640 0.595185
 C 5.340868 0.968968 1.902616
 N 5.731892 0.236197 0.695868
 H 1.287963 -1.584161 0.713009
 H 1.028773 -0.227492 -0.403531
 H 0.905272 0.009129 1.349105
 H 3.364220 -0.904570 0.086119
 H 3.144001 1.246505 -0.788139
 H 2.507244 1.999255 2.097497
 H 1.432764 2.173612 0.695258
 H 2.895677 3.147840 0.809015
 H 5.159012 2.192437 0.089110
 H 4.691954 0.457817 2.606065
 H 6.115608 1.589751 2.339339
 H 5.259123 -0.661521 0.711491