15
charge = 0
 C 3.207625 -1.175807 0.112792
 N 2.592801 0.113289 0.131121
 C 3.078928 1.191155 -0.563892
 C 2.618630 2.487431 -0.656778
 C 3.511882 3.181844 -1.517084
 C 4.478092 2.307577 -1.920768
 N 4.201818 1.090655 -1.329808
 H 2.633262 -1.855282 0.741604
 H 4.234129 -1.157711 0.506572
 H 3.237550 -1.613058 -0.895679
 H 1.765048 0.255972 0.673460
 H 1.744763 2.883619 -0.163770
 H 3.444132 4.219431 -1.805237
 H 5.330781 2.430568 -2.566967
 H 4.745847 0.256598 -1.446355