20
charge = 0
 C 2.630130 1.262934 -0.362487
 C 1.945897 -0.095167 -0.356963
 C 2.794943 -1.175218 0.257272
 C 2.593217 -2.613199 -0.113696
 C 3.828093 -1.881942 -0.562221
 C 5.160127 -2.245569 0.023805
 N 5.753789 -3.352761 -0.710814
 H 1.994631 2.029261 -0.812529
 H 3.565520 1.227540 -0.926999
 H 2.870594 1.586222 0.654167
 H 1.691708 -0.385020 -1.382769
 H 0.994946 -0.027886 0.184041
 H 3.068549 -0.996595 1.294994
 H 1.835225 -2.843987 -0.853318
 H 2.702235 -3.360467 0.665019
 H 3.864909 -1.617872 -1.615632
 H 5.022863 -2.445487 1.099948
 H 5.839442 -1.389201 -0.051307
 H 5.147271 -4.162975 -0.663163
 H 6.643022 -3.619221 -0.307247