13
charge = 0
 C 1.546288 -0.112856 3.217110
 C 2.832433 -0.032748 2.928651
 O 3.238096 -0.037411 1.615396
 C 4.537301 0.042968 1.330697
 N 5.450228 0.125409 2.207915
 N 6.701166 0.195043 1.610982
 C 7.647801 0.278836 2.448056
 H 1.233252 -0.108648 4.251517
 H 0.792380 -0.182990 2.443176
 H 3.633446 0.039297 3.652125
 H 4.724675 0.029711 0.258948
 H 8.659714 0.337533 2.060279
 H 7.476109 0.293357 3.525547