13
charge = 0
 C 0.781677 0.791658 -2.063073
 N 1.905253 1.089506 -2.554072
 N 2.910009 1.197458 -1.555295
 C 4.214403 0.907748 -2.116923
 C 3.816309 2.315947 -1.891941
 C 4.340085 3.058504 -0.724550
 O 4.719794 4.196244 -0.771448
 H -0.053654 0.684691 -2.748892
 H 0.630340 0.641232 -0.993134
 H 4.240837 0.581380 -3.150382
 H 4.899882 0.417129 -1.435263
 H 3.565461 2.902842 -2.768122
 H 4.367694 2.469771 0.217193