13
charge = 0
 O 1.297668 -0.243086 0.256678
 N 2.680178 -0.237276 0.298377
 C 3.376700 -1.339033 -0.313369
 C 4.693611 -0.709470 -0.640233
 C 4.637064 0.608393 -0.446673
 C 3.279310 0.958876 -0.006724
 N 2.597829 2.037397 0.053739
 H 1.108749 0.715249 0.163155
 H 2.855122 -1.676715 -1.219521
 H 3.465663 -2.195176 0.363301
 H 5.553135 -1.280581 -0.964271
 H 5.424695 1.330815 -0.607535
 H 3.139776 2.854698 -0.196426