13
charge = 0
 C 1.391248 -0.820821 -0.555268
 O 2.262592 -0.027573 0.214179
 C 2.957542 -0.642644 1.175535
 N 3.793449 -0.025773 1.954901
 C 4.286207 -1.001080 2.786272
 C 3.738757 -2.211326 2.499696
 N 2.872931 -1.971139 1.448270
 H 0.922260 -0.152449 -1.274238
 H 0.609451 -1.277277 0.063548
 H 1.933712 -1.601543 -1.101815
 H 5.013237 -0.768466 3.548590
 H 3.868514 -3.194071 2.920253
 H 2.299901 -2.652747 0.985796