20
charge = 0
 C 0.460172 -0.485543 0.619590
 C 1.915885 -0.656798 0.225975
 C 2.435501 -2.024745 0.634813
 N 2.036667 -0.463640 -1.214287
 C 3.370953 -0.314997 -1.703857
 C 4.060696 -1.504873 -2.299423
 C 3.572904 -0.396787 -3.182279
 H 0.331185 -0.614611 1.696050
 H -0.160431 -1.224272 0.105547
 H 0.091376 0.510603 0.356985
 H 2.509086 0.103110 0.768418
 H 1.864193 -2.810050 0.132559
 H 2.339045 -2.160335 1.714729
 H 3.487260 -2.147780 0.372251
 H 1.489062 0.344448 -1.485979
 H 4.015507 0.388234 -1.169379
 H 3.499637 -2.430196 -2.313217
 H 5.127510 -1.611619 -2.145283
 H 2.691759 -0.593181 -3.780420
 H 4.299944 0.263022 -3.638494