21
charge = 0
 C 1.022473 -0.025725 -0.034673
 N 2.435429 -0.090752 0.270240
 C 2.856323 -1.067063 1.278949
 C 2.380532 -0.696674 2.685596
 C 2.362483 -2.455952 0.901624
 C 4.391250 -1.078574 1.244555
 N 4.945949 0.264313 1.353530
 H 0.844819 0.829382 -0.690165
 H 0.360785 0.082668 0.839252
 H 0.707284 -0.917844 -0.580450
 H 2.752858 0.817641 0.587859
 H 1.294912 -0.577646 2.721359
 H 2.846371 0.240183 3.000404
 H 2.648901 -1.471643 3.409454
 H 1.281199 -2.549058 1.023668
 H 2.829685 -3.207437 1.543107
 H 2.613901 -2.684758 -0.137029
 H 4.706269 -1.591677 0.325899
 H 4.748928 -1.673693 2.090012
 H 5.042339 0.678548 0.435788
 H 5.865811 0.247161 1.770232