20
charge = 0
 C 1.072557 0.108032 -0.236081
 C 2.562606 0.142200 0.031903
 C 2.994788 1.209317 1.026054
 N 4.342814 0.807986 1.407479
 C 4.478638 -0.639532 1.225354
 C 3.136766 -1.125387 0.670531
 C 3.246811 -2.323771 -0.249854
 H 0.718846 1.059023 -0.643000
 H 0.516177 -0.087968 0.685905
 H 0.812162 -0.671867 -0.955804
 H 3.098107 0.318116 -0.910967
 H 2.287438 1.216939 1.872211
 H 2.991252 2.212551 0.587440
 H 4.582637 1.103630 2.340794
 H 4.739997 -1.154165 2.156387
 H 5.280540 -0.856291 0.506587
 H 2.482720 -1.384180 1.514941
 H 3.877386 -2.090746 -1.113367
 H 2.268345 -2.637148 -0.622271
 H 3.690923 -3.181048 0.263258