18
charge = 0
 C 1.868218 0.078882 -0.748077
 N 1.771605 -0.185621 0.688687
 C 0.550715 -0.012175 -0.093778
 C -0.334669 1.210892 0.129383
 C -1.748714 0.726638 -0.190618
 C -1.722651 -0.739305 0.235700
 C -0.361583 -1.219953 -0.262673
 H 2.236144 -0.753307 -1.341019
 H 2.210130 1.056357 -1.076217
 H 1.971933 0.663331 1.208408
 H -0.027215 2.072648 -0.467281
 H -0.280532 1.506037 1.184087
 H -1.932497 0.792257 -1.268274
 H -2.522727 1.312315 0.309605
 H -2.557614 -1.319797 -0.161846
 H -1.767336 -0.805450 1.328098
 H -0.429617 -1.486092 -1.322976
 H 0.029010 -2.085547 0.274192