20
charge = 0
 C 2.767728 -0.377810 -1.634113
 C 2.581288 0.244062 -0.256418
 N 1.188907 0.347218 0.166249
 C 3.343053 -0.526485 0.824310
 C 4.830386 -0.597023 0.636911
 C 5.570142 0.705089 0.644780
 C 5.463061 -1.758181 0.495062
 H 2.219976 0.188288 -2.392407
 H 2.390811 -1.406003 -1.642055
 H 3.820308 -0.409927 -1.927375
 H 2.969211 1.269199 -0.282522
 H 0.777991 -0.579263 0.221603
 H 0.650439 0.857732 -0.524050
 H 2.936454 -1.543223 0.878074
 H 3.118801 -0.042300 1.781913
 H 5.274871 1.336896 -0.199010
 H 6.648535 0.551932 0.589621
 H 5.346157 1.273814 1.553295
 H 4.923750 -2.699345 0.494930
 H 6.540821 -1.807171 0.381322