20
charge = 0
 C 1.234750 0.408375 -0.147778
 N 2.578650 0.443303 -0.683712
 C 2.975305 -0.754750 -1.414772
 C 2.191783 -0.872822 -2.717146
 C 4.444116 -0.680167 -1.691582
 C 5.341783 -1.557610 -1.260342
 C 6.804703 -1.499548 -1.538904
 H 1.089811 1.262179 0.516778
 H 1.004535 -0.510429 0.418508
 H 0.498312 0.496649 -0.949382
 H 3.238333 0.585530 0.070449
 H 2.784125 -1.666751 -0.818337
 H 2.352616 0.014754 -3.334203
 H 1.119680 -0.971942 -2.534879
 H 2.518676 -1.752173 -3.275076
 H 4.763978 0.172395 -2.290539
 H 4.996736 -2.397549 -0.657539
 H 7.062529 -0.626163 -2.140895
 H 7.139927 -2.393882 -2.074086
 H 7.382041 -1.457588 -0.609773