18
charge = 0
 C 1.008390 0.169514 -0.033674
 C 2.518485 0.076862 0.133982
 N 2.996621 0.595036 1.413477
 C 3.014418 -1.368550 -0.027810
 C 4.505072 -1.414993 -0.332560
 N 2.637902 -2.128263 1.161858
 H 0.661178 1.194385 0.122722
 H 0.515026 -0.480659 0.693601
 H 0.695526 -0.142664 -1.034574
 H 2.999984 0.673014 -0.649445
 H 2.404887 0.234862 2.154635
 H 2.911140 1.603032 1.439756
 H 2.466025 -1.805698 -0.869926
 H 5.061150 -0.913898 0.464147
 H 4.737910 -0.912583 -1.276229
 H 4.855688 -2.447960 -0.406191
 H 3.291011 -1.913834 1.907951
 H 2.716886 -3.121593 0.985489