20
charge = 0
 C 0.501823 0.064632 0.865464
 C 1.825761 -0.235610 0.178060
 C 3.002555 -0.120152 1.143009
 N 3.133856 1.232006 1.666742
 C 1.812077 -1.593576 -0.477164
 C 1.186328 -1.774314 -1.824567
 C 2.675125 -1.874422 -1.668544
 H 0.535672 1.034761 1.362645
 H 0.285358 -0.694050 1.624588
 H -0.322051 0.061166 0.147979
 H 1.979714 0.508353 -0.618470
 H 3.907414 -0.486038 0.634071
 H 2.825838 -0.792445 1.990627
 H 3.437417 1.863809 0.935143
 H 3.836185 1.267969 2.394067
 H 1.680363 -2.420846 0.216637
 H 0.790145 -0.890853 -2.312395
 H 0.628180 -2.680908 -2.022465
 H 3.275607 -1.058461 -2.055022
 H 3.136944 -2.849720 -1.759876