20
charge = 0
 C 1.050217 0.058982 -0.071074
 C 2.574840 0.061008 -0.013261
 C 3.111703 1.366448 -0.589612
 C 3.060711 -0.044454 1.437714
 N 2.634268 -1.282120 2.092378
 C 3.141210 -1.098169 -0.845376
 O 2.673740 -2.366745 -0.470738
 H 0.631683 0.848954 0.560644
 H 0.637541 -0.901216 0.243900
 H 0.706566 0.233177 -1.094109
 H 2.751116 2.227228 -0.019639
 H 2.787964 1.494705 -1.625658
 H 4.205650 1.389327 -0.575122
 H 2.739433 0.856047 1.983219
 H 4.155655 -0.037600 1.433511
 H 1.649791 -1.243769 2.326830
 H 3.139293 -1.420868 2.957851
 H 4.242248 -1.049910 -0.793469
 H 2.865173 -0.951284 -1.895456
 H 2.723590 -2.386450 0.501776