20
charge = 0
 C 1.212011 0.131844 -0.094386
 C 2.712035 -0.126504 -0.014249
 C 2.969194 -1.579200 0.391202
 N 3.284590 0.188219 -1.323140
 C 3.312572 0.791973 1.040407
 C 4.711095 1.319060 0.948682
 C 3.542380 2.243543 0.774759
 H 0.736803 -0.546875 -0.809984
 H 1.021147 1.159079 -0.410531
 H 0.739076 -0.023847 0.877559
 H 2.543296 -2.266525 -0.345513
 H 2.526492 -1.809523 1.364642
 H 4.043652 -1.772067 0.459672
 H 2.713181 -0.218762 -2.053559
 H 4.206582 -0.222229 -1.413996
 H 2.979001 0.545629 2.044594
 H 5.289852 1.098075 0.060233
 H 5.294236 1.381538 1.859241
 H 3.349782 2.585729 -0.234529
 H 3.320995 2.955022 1.560696