18
charge = 0
 C 2.788818 -1.223897 -1.171921
 C 2.388539 -0.130594 -0.198882
 C 2.931495 1.251413 -0.564504
 N 2.374613 2.253253 0.330730
 C 2.717628 3.618819 -0.010586
 C 4.401463 1.256535 -0.596265
 C 5.603052 1.282571 -0.576053
 H 2.367005 -2.184826 -0.870389
 H 3.874209 -1.333748 -1.222444
 H 2.427718 -1.005771 -2.180957
 H 2.734157 -0.382208 0.809990
 H 1.300689 -0.035909 -0.148356
 H 2.578590 1.497385 -1.575181
 H 2.676440 2.048703 1.276392
 H 2.288633 3.866397 -0.985622
 H 3.798942 3.813614 -0.057908
 H 2.275090 4.293786 0.724229
 H 6.667260 1.303736 -0.566183