15
charge = 0
 C 1.611576 -1.119819 0.597547
 C 2.899570 -0.448155 0.284389
 N 3.435233 0.361509 1.101173
 N 4.571545 1.007056 0.732477
 C 5.382873 1.402664 1.867896
 C 6.563155 2.131720 1.431905
 C 7.549463 2.712724 1.073334
 H 1.716386 -2.208740 0.560939
 H 0.841340 -0.850697 -0.132705
 H 1.270047 -0.829626 1.590979
 H 3.368871 -0.660520 -0.686034
 H 5.110897 0.540877 0.006570
 H 5.699580 0.543305 2.478459
 H 4.766952 2.037331 2.511019
 H 8.420010 3.237581 0.757852