13
charge = 0
 O 1.309545 -0.049009 0.839257
 C 2.511805 -0.002347 0.144477
 C 2.503146 0.683509 -1.187850
 N 3.743278 1.019773 -1.821941
 N 4.559557 -0.081273 -1.916809
 C 3.885007 -1.125622 -1.617159
 C 2.529454 -0.832774 -1.104979
 H 1.116955 0.830800 1.176312
 H 3.416428 0.023759 0.749631
 H 1.621071 1.239364 -1.485598
 H 4.240841 1.844291 -1.523104
 H 4.317021 -2.109345 -1.744661
 H 1.672283 -1.460816 -1.310376