18
charge = 0
 C 1.435840 1.824934 -0.234623
 O 2.613496 1.079234 -0.115719
 C 3.507722 1.318295 -1.170801
 C 4.725776 0.455920 -1.004319
 C 5.419590 0.562652 0.325529
 C 5.521588 0.148827 -2.209057
 N 4.622257 -0.854782 -1.642293
 H 0.805072 1.585896 0.622049
 H 0.892001 1.575745 -1.156590
 H 1.638934 2.905773 -0.235548
 H 3.802507 2.381478 -1.180704
 H 3.035577 1.087839 -2.136462
 H 4.754656 0.242137 1.129921
 H 5.717103 1.594849 0.530256
 H 6.319119 -0.058029 0.344527
 H 6.593110 0.027526 -2.081273
 H 5.222264 0.534451 -3.178927
 H 5.149690 -1.541244 -1.112967