20
charge = 0
 C 1.129445 0.067546 0.443627
 C 2.464072 0.069420 -0.284967
 C 2.254634 0.086058 -1.784807
 C 3.434435 1.134515 0.287149
 C 4.056309 0.059868 1.189702
 N 5.475515 0.149813 1.421609
 C 3.427256 -1.012210 0.266041
 H 0.544516 0.955082 0.184103
 H 1.258672 0.060751 1.528993
 H 0.539722 -0.813521 0.173067
 H 1.695574 0.975004 -2.093895
 H 1.688919 -0.791548 -2.113361
 H 3.209011 0.088371 -2.318041
 H 3.006182 2.020137 0.761860
 H 4.154168 1.458187 -0.471406
 H 3.562354 0.052152 2.165050
 H 5.984134 0.092231 0.546855
 H 5.800080 -0.609249 2.008191
 H 2.985476 -1.900870 0.725042
 H 4.145035 -1.328236 -0.497709