18
charge = 0
 C 0.917839 -0.125287 0.176356
 C 2.386518 -0.228793 -0.102306
 C 2.927419 -0.398761 -1.471074
 N 3.022078 0.878977 -0.788649
 C 4.322315 1.257690 -0.333593
 C 4.987872 2.401651 -1.025738
 C 4.449980 2.571087 0.366254
 H 0.479502 -1.114819 0.331887
 H 0.406313 0.351821 -0.661557
 H 0.730586 0.472708 1.072087
 H 2.978806 -0.692648 0.686519
 H 2.252530 -0.430976 -2.320837
 H 3.840081 -0.978407 -1.586624
 H 4.967160 0.446660 0.013477
 H 4.432392 2.865094 -1.830980
 H 6.060932 2.365022 -1.166043
 H 3.540071 3.146612 0.478663
 H 5.151499 2.651170 1.187158