20
charge = 0
 C 1.077872 0.182366 0.159702
 C 2.590542 0.088890 -0.047899
 C 2.881669 -0.410428 -1.462528
 C 3.207079 1.473212 0.130220
 C 3.134860 -0.941182 0.930028
 C 4.490460 -0.900803 1.506773
 N 3.315857 -0.671437 2.350820
 H 0.629301 0.878372 -0.554507
 H 0.838865 0.530507 1.168015
 H 0.602750 -0.792791 0.023111
 H 2.464470 0.271654 -2.208614
 H 2.440754 -1.397174 -1.629032
 H 3.957773 -0.488387 -1.638049
 H 2.741647 2.174600 -0.566436
 H 4.280012 1.473010 -0.074040
 H 3.047388 1.874364 1.135612
 H 2.712719 -1.929714 0.753789
 H 5.126105 -0.053836 1.272106
 H 5.023851 -1.824688 1.703791
 H 3.220425 0.322655 2.531956