18
charge = 0
 C 0.938413 0.168283 -0.008828
 C 2.428457 0.047694 -0.082284
 C 3.149495 -0.721816 -1.149669
 C 2.472954 -1.460942 -2.233386
 C 1.887478 -0.905507 -3.286064
 N 3.122170 0.722890 -1.154305
 C 4.358417 1.389822 -0.819392
 H 0.521006 -0.599142 0.648389
 H 0.491456 0.056825 -0.997246
 H 0.652798 1.145867 0.388572
 H 2.940056 0.049114 0.881781
 H 4.077112 -1.182518 -0.805219
 H 2.473755 -2.543657 -2.125757
 H 1.884545 0.171499 -3.411526
 H 1.404149 -1.509966 -4.044316
 H 4.983662 1.469739 -1.711543
 H 4.933282 0.863844 -0.039931
 H 4.142595 2.399769 -0.462656