20
charge = 0
 C 1.116745 -0.113784 -0.064783
 C 2.639122 -0.130353 -0.094019
 N 3.191113 -0.171007 -1.453136
 C 3.220476 1.064943 0.653980
 C 4.743226 1.080069 0.808387
 C 5.279885 -0.107369 1.595018
 O 5.394521 1.199067 -0.438102
 H 0.705179 -0.968484 -0.608770
 H 0.732435 0.799524 -0.530532
 H 0.736092 -0.151878 0.959334
 H 2.979418 -1.046903 0.400201
 H 2.820051 0.601452 -1.997884
 H 2.914119 -1.022808 -1.926353
 H 2.763448 1.108775 1.648135
 H 2.922536 1.983787 0.132880
 H 4.997639 1.991028 1.363301
 H 5.104927 -1.047344 1.065395
 H 4.817522 -0.176581 2.584302
 H 6.357965 0.000197 1.725299
 H 4.933182 0.584059 -1.035546