15
charge = 0
 O 3.662142 0.247084 0.916206
 C 2.608827 -0.151520 0.061996
 C 2.785347 0.570494 -1.247322
 C 1.750078 0.235886 -2.321256
 C 1.649876 1.573001 -2.999824
 N 2.136194 2.524668 -2.306620
 N 2.591419 2.016589 -1.112157
 H 3.488292 -0.082885 1.799966
 H 1.630219 0.114624 0.481678
 H 2.631650 -1.236849 -0.111691
 H 3.795568 0.354424 -1.628855
 H 0.782770 -0.036634 -1.875204
 H 2.052708 -0.577278 -2.981551
 H 1.163640 1.775541 -3.945343
 H 3.383191 2.538846 -0.768724