13
charge = 0
 C 2.211674 1.373700 -0.063078
 C 3.375944 0.744151 0.064121
 N 3.456217 -0.629862 0.235078
 C 4.609277 -1.143599 0.347673
 N 4.771744 -2.493643 0.519285
 C 5.980088 -3.122365 0.648308
 O 6.108835 -4.307559 0.798393
 H 2.173783 2.446712 -0.195512
 H 1.280214 0.821334 -0.036121
 H 4.312730 1.308850 0.035891
 H 5.546716 -0.575925 0.319114
 H 3.936985 -3.064570 0.552700
 H 6.831102 -2.418814 0.599457