13
charge = 0
 C 0.950876 -0.067581 0.022699
 C 2.428424 -0.012749 0.083638
 N 3.148215 -0.690465 -0.718364
 N 4.501148 -0.496258 -0.492169
 C 5.215600 -1.180730 -1.300057
 C 6.631047 -1.134698 -1.248525
 C 7.833281 -1.143847 -1.261367
 H 0.541311 0.932773 -0.149947
 H 0.544699 -0.408831 0.980254
 H 0.620307 -0.736844 -0.770442
 H 2.908798 0.622961 0.833143
 H 4.747451 -1.819977 -2.052378
 H 8.897833 -1.138352 -1.256685