18
charge = 0
 C 1.070505 -0.014510 -0.396165
 O 2.429500 0.270495 -0.218166
 C 3.033727 0.780807 -1.379277
 C 4.502857 1.019223 -1.076271
 N 5.213210 -0.168955 -0.621812
 C 5.263964 1.626427 -2.214488
 C 4.784760 1.987117 -3.396996
 H 0.687699 -0.402571 0.548187
 H 0.915916 -0.768983 -1.180303
 H 0.501546 0.885769 -0.667021
 H 2.541737 1.718462 -1.680018
 H 2.929330 0.063450 -2.209804
 H 4.538746 1.734417 -0.242068
 H 5.254958 -0.850712 -1.371910
 H 4.693615 -0.593714 0.137530
 H 6.324332 1.749192 -2.007152
 H 3.739299 1.877799 -3.664331
 H 5.432498 2.417475 -4.151926