20
charge = 0
 C 2.992886 0.276455 1.083604
 N 2.317754 -0.076866 -0.146085
 C 2.858444 0.560331 -1.302940
 C 1.982382 0.995362 -2.436632
 C 0.485801 0.855299 -2.394527
 C 2.694332 2.031640 -1.606994
 C 3.821687 2.840381 -2.181074
 H 2.514498 -0.229192 1.925018
 H 3.011426 1.358647 1.289855
 H 4.030497 -0.066722 1.040872
 H 1.324775 0.090505 -0.070423
 H 3.820201 0.139875 -1.592471
 H 2.406769 0.824924 -3.422710
 H 0.170248 -0.168229 -2.615656
 H 0.072990 1.129918 -1.420231
 H 0.017587 1.514420 -3.130367
 H 2.047940 2.562919 -0.911282
 H 4.453211 2.220103 -2.823364
 H 4.459355 3.255239 -1.395211
 H 3.454827 3.673161 -2.788771