18
charge = 0
 C 2.475139 0.823260 0.380811
 N 3.830042 0.383553 0.129930
 C 3.901670 -0.767138 -0.747832
 C 5.339241 -1.053244 -1.173278
 C 5.844122 -0.029530 -2.182648
 N 6.173844 -1.156051 0.023187
 H 2.478597 1.636013 1.110219
 H 1.808111 0.028646 0.755590
 H 2.037211 1.211301 -0.543154
 H 4.265914 0.131484 1.009007
 H 3.300963 -0.554613 -1.638838
 H 3.478610 -1.672453 -0.281157
 H 5.338787 -2.042951 -1.643198
 H 5.779903 0.975979 -1.758797
 H 5.251117 -0.046627 -3.101675
 H 6.885181 -0.228537 -2.450514
 H 6.410087 -0.222785 0.343802
 H 7.052261 -1.606477 -0.201136