20
charge = 0
 C 1.017259 0.896895 -1.490680
 N 2.407993 0.774938 -1.865551
 C 3.037886 -0.414588 -1.330176
 C 4.507044 -0.501263 -1.707196
 C 4.779319 -0.519852 -3.207207
 C 4.228557 -1.737779 -3.925721
 O 4.713545 -2.963786 -3.410327
 H 0.610598 1.837816 -1.866887
 H 0.841805 0.854335 -0.402291
 H 0.443783 0.084290 -1.945795
 H 2.918672 1.592803 -1.553837
 H 2.499099 -1.284270 -1.722679
 H 2.948191 -0.477026 -0.230468
 H 4.925080 -1.402662 -1.250083
 H 5.039490 0.346624 -1.258984
 H 5.862949 -0.470158 -3.375220
 H 4.349100 0.371793 -3.673444
 H 4.440846 -1.656395 -5.000501
 H 3.142363 -1.785300 -3.820600
 H 5.667241 -2.980404 -3.525275