15
charge = 0
 C 1.585197 -1.132958 0.593087
 N 2.849298 -0.447680 0.384915
 N 3.045747 0.611726 1.259010
 C 2.332353 1.777899 1.316419
 C 2.859921 2.536892 2.329196
 C 3.922101 1.796538 2.904545
 C 4.012605 0.612350 2.219098
 H 1.510835 -1.934305 -0.144296
 H 0.703556 -0.485476 0.502226
 H 1.583312 -1.581928 1.587199
 H 2.921787 -0.097008 -0.562377
 H 1.518645 1.968347 0.634697
 H 2.521790 3.518801 2.622115
 H 4.553242 2.100824 3.724597
 H 4.676502 -0.230823 2.315180