13
charge = 0
 C 1.027465 -0.089236 -0.070738
 C 2.507587 -0.098268 -0.070105
 N 3.210792 -1.176000 -0.070937
 C 4.564314 -0.750569 -0.069926
 N 5.577987 -1.507426 -0.070288
 C 4.610276 0.727534 -0.068335
 C 3.339825 1.134109 -0.068464
 H 0.637713 -1.105419 -0.071859
 H 0.651978 0.446682 -0.948167
 H 0.651204 0.445059 0.807347
 H 5.263176 -2.479980 -0.071441
 H 5.521040 1.306912 -0.067330
 H 2.957054 2.145700 -0.067568