20
charge = 0
 C 0.950093 -1.270570 -0.977568
 C 2.282172 -0.631193 -0.646833
 N 3.309422 -1.053690 -1.574511
 C 4.587993 -0.420764 -1.348608
 C 5.579624 -0.820051 -2.410814
 O 5.122976 -0.342701 -3.653692
 C 5.953002 -0.722623 -4.714613
 H 0.184563 -0.972785 -0.257891
 H 1.033145 -2.359274 -0.967702
 H 0.606021 -0.967964 -1.971116
 H 2.593966 -0.929933 0.360976
 H 2.169326 0.468141 -0.619760
 H 3.017601 -0.856680 -2.525352
 H 4.976619 -0.740302 -0.374900
 H 4.522519 0.681980 -1.321484
 H 5.672517 -1.915970 -2.439655
 H 6.569728 -0.397335 -2.181653
 H 5.526004 -0.315757 -5.631766
 H 6.016899 -1.815894 -4.805643
 H 6.971021 -0.326634 -4.591405