18
charge = 0
 C 1.086908 -0.056389 -0.231852
 N 2.503108 -0.237046 0.009141
 C 2.935603 0.184199 1.335228
 C 2.402187 -0.765767 2.370464
 C 1.683844 -0.408492 3.424192
 C 4.435700 0.180550 1.372349
 C 5.182324 1.244361 1.628932
 H 0.854158 -0.344719 -1.258553
 H 0.736915 0.977137 -0.073214
 H 0.512664 -0.702913 0.434971
 H 3.041117 0.270393 -0.682007
 H 2.581891 1.200384 1.586581
 H 2.652684 -1.811719 2.204349
 H 1.416163 0.628841 3.601046
 H 1.341275 -1.135887 4.151066
 H 4.903087 -0.778295 1.157739
 H 4.736709 2.211298 1.841711
 H 6.264653 1.187466 1.643639