20
charge = 0
 C 3.011743 -1.631365 0.451981
 C 2.463284 -0.257683 0.799981
 C 3.266896 0.916874 0.242002
 C 2.550152 2.233948 0.518361
 C 4.668320 0.956260 0.797747
 C 5.800979 0.333052 0.089085
 N 5.687165 1.788197 0.165097
 H 2.365175 -2.420697 0.842240
 H 4.009907 -1.784733 0.866810
 H 3.079486 -1.766257 -0.631597
 H 2.400786 -0.149943 1.889971
 H 1.434584 -0.173391 0.432830
 H 3.349983 0.786871 -0.847561
 H 2.437819 2.393098 1.595160
 H 1.551061 2.238639 0.075413
 H 3.103288 3.086095 0.116625
 H 4.713786 0.991333 1.885954
 H 5.591644 -0.153399 -0.859160
 H 6.630697 -0.092481 0.643713
 H 5.332732 2.151683 -0.714663