21
charge = 0
 C 0.708146 0.237652 0.545181
 C 2.225568 0.233475 0.479652
 C 2.869791 0.632328 1.793489
 N 4.315351 0.584104 1.714975
 C 4.975851 1.040264 2.920798
 C 6.472977 0.814127 2.836991
 N 7.028107 1.455951 1.650274
 H 0.267103 -0.048420 -0.412033
 H 0.323583 1.228095 0.804153
 H 0.343623 -0.464712 1.300053
 H 2.560639 0.921050 -0.306677
 H 2.592576 -0.758402 0.198417
 H 2.549378 -0.061852 2.580022
 H 2.497121 1.629692 2.093503
 H 4.619550 1.176133 0.949310
 H 4.578247 0.470329 3.767756
 H 4.780939 2.107110 3.126443
 H 6.670298 -0.266755 2.871124
 H 6.940038 1.259076 3.720065
 H 6.899101 0.857768 0.843456
 H 8.025201 1.591286 1.749650