20
charge = 0
 C 3.337837 -0.016920 1.280297
 C 2.374972 0.179205 0.118545
 C 2.976578 1.000427 -0.989780
 C 2.143687 1.721950 -2.024818
 C 0.642079 1.660607 -2.063077
 C 2.881151 2.505721 -0.991792
 N 3.946127 3.386610 -1.376822
 H 2.888740 -0.615660 2.076318
 H 3.633991 0.943920 1.709815
 H 4.248680 -0.527248 0.954783
 H 1.463047 0.661409 0.483741
 H 2.063668 -0.798506 -0.268384
 H 3.918451 0.608852 -1.369462
 H 2.601418 1.750517 -3.011544
 H 0.292949 0.750924 -2.560011
 H 0.208248 1.676439 -1.061894
 H 0.234797 2.515856 -2.608976
 H 2.257082 2.921655 -0.202990
 H 4.318959 3.127054 -2.280775
 H 4.710140 3.346366 -0.712793