20
charge = 0
 C 0.900932 -0.721934 -0.681614
 C 2.299989 -0.546489 -0.116355
 C 2.700243 0.907804 -0.027744
 O 3.994019 1.005119 0.509261
 C 4.444245 2.332986 0.625780
 C 5.865286 2.313210 1.128774
 N 6.732895 1.685961 0.147153
 H 0.628209 -1.777449 -0.738439
 H 0.823434 -0.306284 -1.690124
 H 0.154205 -0.220899 -0.059375
 H 3.029642 -1.072858 -0.739313
 H 2.364660 -0.987762 0.882900
 H 1.986478 1.459686 0.605903
 H 2.669773 1.373220 -1.026236
 H 3.802606 2.892868 1.323385
 H 4.406149 2.832494 -0.353701
 H 5.873461 1.822819 2.114905
 H 6.187370 3.348641 1.277763
 H 6.408672 0.741868 -0.024973
 H 7.680323 1.619408 0.495761