21
charge = 0
 C 1.228520 -0.062353 0.203546
 C 2.743373 -0.162904 0.194131
 C 3.183470 -1.612583 0.065548
 N 3.260535 0.635518 -0.909832
 C 4.665538 0.978329 -0.812455
 C 5.127793 1.701424 -2.063299
 N 4.300973 2.875304 -2.322002
 H 0.802526 -0.657223 1.014005
 H 0.820469 -0.427139 -0.743082
 H 0.900355 0.972261 0.340542
 H 3.117758 0.223000 1.160888
 H 2.807922 -2.035394 -0.869903
 H 2.796345 -2.205739 0.897656
 H 4.270604 -1.712524 0.069829
 H 2.740540 1.505526 -0.941517
 H 5.252843 0.061949 -0.705553
 H 4.877774 1.607614 0.069304
 H 5.134145 0.990026 -2.901083
 H 6.158446 2.032816 -1.909102
 H 3.462138 2.604325 -2.820098
 H 4.787441 3.532956 -2.916134