19
charge = 0
 C 2.391284 0.590269 -1.106844
 N 3.570527 -0.124980 -0.677638
 C 4.118227 0.365948 0.567385
 C 5.386045 -0.349543 0.921064
 N 6.657640 0.076224 0.325610
 C 6.416404 0.295315 1.752818
 C 7.274086 -0.477348 2.708133
 H 2.054138 0.204954 -2.070922
 H 2.535313 1.680290 -1.201615
 H 1.583558 0.428833 -0.386973
 H 4.281695 -0.098394 -1.397718
 H 3.371343 0.199754 1.353942
 H 4.314868 1.456695 0.551481
 H 5.287173 -1.430731 0.982241
 H 6.523978 0.944916 -0.184168
 H 6.199600 1.319559 2.052139
 H 7.450022 -1.485373 2.328484
 H 6.797166 -0.553386 3.689048
 H 8.245423 0.006587 2.839435