20
charge = 0
 C 3.332137 -0.436680 -1.216210
 C 2.459010 0.083479 -0.089122
 C 2.864792 -0.335474 1.311204
 C 1.892849 0.137500 2.363251
 C 3.619380 -1.592066 1.554134
 N 4.297556 -0.313013 1.566059
 C 4.821477 0.167152 2.821835
 H 3.050162 0.026123 -2.164334
 H 3.230900 -1.517693 -1.339124
 H 4.382807 -0.213580 -1.023182
 H 1.419864 -0.226753 -0.249603
 H 2.452135 1.180545 -0.110140
 H 0.894382 -0.250601 2.146550
 H 1.826085 1.230154 2.366279
 H 2.160188 -0.190109 3.367640
 H 3.879168 -2.264703 0.742828
 H 3.454131 -2.081632 2.513008
 H 5.851480 -0.182888 2.926024
 H 4.264493 -0.167077 3.708234
 H 4.840305 1.259846 2.819570