18
charge = 0
 C 1.247725 -0.047119 0.092178
 N 2.683625 -0.049756 -0.067804
 C 3.229714 0.968813 -1.024997
 C 2.903417 0.025285 -2.197769
 C 3.217956 -1.003574 -1.095704
 C 4.718327 -0.810448 -0.875815
 C 4.727579 0.742543 -0.820151
 H 0.961317 0.813295 0.702411
 H 0.950917 -0.946838 0.637275
 H 0.658285 -0.009191 -0.837671
 H 2.845222 1.986963 -0.955776
 H 3.534735 0.053510 -3.089800
 H 1.853851 0.041812 -2.484804
 H 2.821200 -2.019367 -1.099366
 H 5.316627 -1.217025 -1.693588
 H 5.045081 -1.262995 0.060536
 H 5.330996 1.199495 -1.606987
 H 5.059325 1.122986 0.146043