20
charge = 0
 C 1.202121 -0.258176 0.932628
 C 2.596469 -0.650984 0.473342
 C 3.232187 0.389803 -0.435244
 C 4.663222 0.060002 -0.852935
 N 4.831877 -1.194410 -1.582178
 C 5.327766 1.137492 -1.660649
 C 4.810771 2.304947 -2.017447
 H 0.762559 -1.021163 1.579195
 H 0.531472 -0.118732 0.080086
 H 1.220978 0.681153 1.492215
 H 2.543216 -1.614484 -0.045481
 H 3.239242 -0.808534 1.348026
 H 3.227876 1.355935 0.083003
 H 2.615965 0.517354 -1.334506
 H 5.258151 -0.049648 0.066595
 H 4.293231 -1.172488 -2.441073
 H 4.498359 -1.977215 -1.034542
 H 6.333650 0.878201 -1.982997
 H 3.808935 2.609383 -1.735844
 H 5.383351 3.008874 -2.610403