20
charge = 0
 C 1.149338 -0.742153 0.232159
 N 2.531689 -0.709752 0.656153
 C 3.077983 0.622619 0.858358
 C 2.480296 1.273991 2.095771
 C 4.575393 0.519923 0.971378
 C 5.411573 0.442931 -0.271105
 C 5.436841 1.676822 0.581889
 H 0.875719 -1.764394 -0.035955
 H 0.933360 -0.090570 -0.632318
 H 0.490399 -0.436707 1.048011
 H 3.107626 -1.187913 -0.025277
 H 2.857819 1.275923 -0.010443
 H 2.670636 0.652752 2.974531
 H 1.400943 1.409619 2.002779
 H 2.926730 2.257272 2.258266
 H 4.912260 -0.074421 1.815853
 H 4.900872 0.509136 -1.225665
 H 6.282971 -0.199896 -0.272392
 H 4.945187 2.562325 0.195719
 H 6.325167 1.878295 1.167196