20
charge = 0
 C 0.707347 -0.279343 -0.204190
 C 2.163738 -0.150034 0.089469
 C 2.757689 0.581769 1.034261
 C 2.027694 1.454263 2.009618
 C 4.254626 0.574631 1.170375
 C 4.758353 -0.026382 2.477325
 N 6.211030 0.037143 2.529708
 H 0.491365 0.011237 -1.237631
 H 0.081911 0.326642 0.450889
 H 0.382170 -1.320086 -0.101348
 H 2.814143 -0.733713 -0.560673
 H 0.967245 1.550811 1.781873
 H 2.463364 2.458810 2.021434
 H 2.112132 1.066625 3.029902
 H 4.644041 1.597863 1.103146
 H 4.690365 0.014989 0.335454
 H 4.350740 -1.045105 2.576045
 H 4.371727 0.551426 3.322049
 H 6.613413 -0.531673 1.793939
 H 6.554507 -0.333262 3.406847