20
charge = 0
 C 0.926797 -0.033456 -0.034899
 C 2.435555 0.003319 -0.015536
 C 3.155070 1.107318 0.786310
 C 4.215512 0.069026 1.195917
 C 3.214604 -1.039458 0.817689
 C 3.738053 -2.284882 0.145363
 N 2.644145 -3.137552 -0.299173
 H 0.514494 0.832897 -0.561008
 H 0.525075 -0.023436 0.983416
 H 0.567463 -0.937099 -0.532619
 H 2.822430 -0.016447 -1.041172
 H 2.553198 1.422597 1.643570
 H 3.488293 1.998009 0.250448
 H 4.592174 0.094766 2.219805
 H 5.068732 0.075228 0.511455
 H 2.618113 -1.316437 1.697606
 H 4.446550 -2.787002 0.825993
 H 4.313517 -1.988432 -0.739091
 H 2.120956 -3.480551 0.497967
 H 2.997268 -3.949797 -0.789222