18
charge = 0
 C 1.842311 1.014365 -0.034623
 N 2.225967 -0.371953 0.124729
 C 2.955663 -0.640811 1.312562
 C 3.998483 -1.693043 1.336015
 C 4.429390 -0.259377 1.491630
 C 4.904909 0.290360 2.769596
 C 4.995656 -0.352252 3.929633
 H 1.297257 1.139390 -0.972066
 H 2.691583 1.715462 -0.025528
 H 1.170020 1.300141 0.778657
 H 2.724210 -0.708955 -0.687877
 H 2.364343 -0.530119 2.218174
 H 4.243431 -2.178103 0.397352
 H 4.053688 -2.348647 2.195760
 H 4.871962 0.188841 0.606810
 H 5.168091 1.346234 2.743977
 H 4.763726 -1.407379 4.027496
 H 5.312120 0.161357 4.829292