15
charge = 0
 C 1.185899 -0.313283 0.213895
 C 2.494229 -0.098647 0.059107
 C 3.081844 1.149985 -0.354614
 C 4.404057 1.321294 -0.497387
 N 5.007434 2.492102 -0.888761
 C 6.359974 2.703563 -1.046265
 N 7.334829 1.913533 -0.879054
 H 0.805182 -1.276646 0.528041
 H 0.458144 0.470468 0.030222
 H 3.187727 -0.914568 0.254769
 H 2.406701 1.979762 -0.555711
 H 5.082625 0.499396 -0.298897
 H 4.406988 3.276811 -1.080940
 H 6.570632 3.725489 -1.365459
 H 7.049814 0.982641 -0.581947