13
charge = 0
 N 0.881888 -0.128452 -0.023865
 C 2.339259 -0.030264 -0.011315
 C 2.904802 0.231638 1.307804
 C 3.300622 0.452365 2.418685
 C 3.012933 -1.258877 -0.664291
 N 2.163007 -2.012684 -1.385296
 O 4.199147 -1.462443 -0.552995
 H 0.471701 0.792997 0.057621
 H 0.570470 -0.655860 0.784084
 H 2.618315 0.797646 -0.674805
 H 3.672877 0.640777 3.397854
 H 1.198457 -1.730974 -1.449870
 H 2.526023 -2.790669 -1.906723