21
charge = 0
 C 1.232636 0.064023 0.358539
 N 2.652487 -0.076228 0.126447
 C 2.966330 -0.975097 -0.962885
 C 4.468221 -1.032539 -1.180444
 N 4.879254 -2.058702 -2.116220
 C 4.425643 -1.797560 -3.462779
 C 6.310503 -2.245029 -2.085253
 H 1.060768 0.699879 1.229393
 H 0.706596 -0.892106 0.519917
 H 0.768023 0.552822 -0.502522
 H 3.106147 -0.399781 0.972147
 H 2.465219 -0.590482 -1.857396
 H 2.590785 -2.001620 -0.805802
 H 4.943864 -1.259027 -0.219035
 H 4.827199 -0.030026 -1.479627
 H 3.336232 -1.762060 -3.503725
 H 4.754795 -2.603861 -4.121898
 H 4.816218 -0.845034 -3.867786
 H 6.630955 -2.506355 -1.073999
 H 6.870153 -1.343861 -2.398073
 H 6.592461 -3.063165 -2.752191