13
charge = 0
 C 1.112619 -0.060668 -0.143764
 C 2.615603 0.012691 0.052488
 O 3.037867 1.298011 0.491634
 N 3.069321 2.146847 -0.594073
 C 3.384497 3.323824 -0.260292
 C 3.073131 -0.940225 1.065522
 N 3.403821 -1.717774 1.843479
 H 0.822516 0.661141 -0.907706
 H 0.596718 0.171775 0.788482
 H 0.820192 -1.059976 -0.470220
 H 3.132741 -0.219548 -0.884990
 H 3.444488 4.050595 -1.061062
 H 3.592586 3.610507 0.769004