20
charge = 0
 C 0.869443 0.073338 0.036714
 C 2.371010 -0.047534 0.040594
 N 3.120120 1.018886 0.748958
 C 4.027271 -0.005576 1.317267
 C 3.095241 -1.152475 0.865865
 C 2.276541 -1.697847 2.021435
 C 3.724329 -2.274075 0.066859
 H 0.570464 0.995472 -0.469477
 H 0.458716 0.095645 1.049411
 H 0.408393 -0.761534 -0.497622
 H 2.723456 -0.080924 -0.998599
 H 2.541569 1.421283 1.478293
 H 4.211548 0.075368 2.392427
 H 4.991923 0.000033 0.799355
 H 1.846429 -0.896797 2.628914
 H 2.908465 -2.303725 2.677595
 H 1.456242 -2.331056 1.671523
 H 4.326089 -1.882107 -0.757422
 H 2.959972 -2.932207 -0.358144
 H 4.375191 -2.890179 0.694865