15
charge = 0
 O 1.988139 -1.740704 -1.300718
 N 3.267275 -1.279221 -0.965973
 C 3.754268 -0.359104 -1.888898
 N 3.327310 -0.109770 -3.049661
 C 3.362698 -0.952674 0.420686
 C 3.639176 -2.063821 1.380367
 C 4.711365 -1.071653 1.056428
 H 2.097289 -2.690984 -1.410695
 H 4.645552 0.141174 -1.508506
 H 2.478074 -0.645308 -3.231185
 H 2.711426 -0.149929 0.760247
 H 3.743589 -3.058688 0.966089
 H 3.162198 -2.018959 2.350653
 H 5.526366 -1.408593 0.429059
 H 4.981264 -0.330566 1.797396