20
charge = 0
 C 1.177063 -0.311095 0.182721
 C 2.647440 -0.010931 -0.018891
 N 3.015799 -0.104933 -1.415331
 C 4.401659 0.219062 -1.675661
 C 4.704640 0.173930 -3.143609
 C 4.453694 1.387832 -3.989414
 C 5.857086 0.952371 -3.692189
 H 0.912078 -0.271418 1.241444
 H 0.931353 -1.303331 -0.201075
 H 0.551111 0.417344 -0.341648
 H 3.251272 -0.738386 0.535799
 H 2.886932 0.978356 0.413159
 H 2.421233 0.500790 -1.970335
 H 5.024817 -0.511246 -1.145008
 H 4.688850 1.213575 -1.282783
 H 4.499534 -0.783960 -3.610448
 H 4.092716 2.281823 -3.492695
 H 4.074812 1.249839 -4.994327
 H 6.434517 1.553481 -2.999392
 H 6.438194 0.512998 -4.493117