12
charge = 0
 C 1.073220 0.053263 0.034166
 C 2.556703 0.072119 0.029979
 N 3.311076 1.143181 0.025829
 C 4.603772 0.693962 0.022980
 C 4.636062 -0.668477 0.025492
 N 3.319790 -1.052950 0.029955
 H 0.716119 1.081520 0.033719
 H 0.675300 -0.450046 0.920098
 H 0.670347 -0.452516 -0.848116
 H 5.439365 1.376617 0.019311
 H 5.445265 -1.379651 0.024560
 H 2.980790 -1.998631 0.032727