13
charge = 0
 O 0.914888 -0.021497 0.399404
 C 2.097783 0.066569 0.161351
 C 2.802092 1.348222 -0.201795
 C 4.275745 1.309328 0.171821
 C 4.867294 -0.001280 -0.228877
 N 4.218935 -1.095471 -0.226021
 N 2.909317 -1.038766 0.155708
 H 2.268494 2.173153 0.268947
 H 2.686803 1.465369 -1.285715
 H 4.393033 1.418718 1.258835
 H 4.823246 2.137601 -0.281964
 H 5.910811 -0.076088 -0.518850
 H 2.454937 -1.935677 0.222377