15
charge = 0
 N 2.599150 1.258663 -0.081262
 C 2.540400 -0.015591 -0.029577
 N 2.932491 -0.794744 -1.057310
 C 2.890316 -2.243479 -1.060366
 C 3.428795 -2.568398 -2.417258
 C 3.733870 -1.468049 -3.090730
 C 3.448197 -0.238103 -2.292420
 H 2.260508 1.660393 0.785892
 H 2.175739 -0.591662 0.829873
 H 1.869774 -2.629368 -0.924068
 H 3.508623 -2.678469 -0.261946
 H 3.540619 -3.585297 -2.769445
 H 4.139935 -1.431975 -4.093094
 H 2.713312 0.424726 -2.767680
 H 4.339882 0.375964 -2.110510