18
charge = 0
 N 0.649190 -0.377227 0.038676
 C 2.086124 -0.328352 -0.179909
 C 2.675028 0.933099 0.441112
 C 4.160030 0.981466 0.348646
 C 4.865460 1.919768 -0.287236
 C 6.310997 1.938023 -0.362296
 C 7.021570 2.873206 -0.992649
 H 0.259980 -1.234253 -0.333419
 H 0.193315 0.385947 -0.447602
 H 2.381462 -0.371372 -1.239748
 H 2.530958 -1.203891 0.304586
 H 2.359752 0.961378 1.491044
 H 2.244801 1.816589 -0.043879
 H 4.701190 0.172759 0.840234
 H 4.339825 2.734251 -0.784070
 H 6.829909 1.122324 0.137458
 H 6.538061 3.701449 -1.500919
 H 8.103768 2.841848 -1.020419