16
charge = 0
 C 2.094435 3.547331 -1.276573
 O 1.996169 2.863187 -2.511989
 N 3.188234 2.222471 -2.810232
 C 3.234052 0.844883 -2.396589
 C 3.868076 2.667308 -3.916391
 C 3.446649 4.006600 -4.455363
 O 4.769740 2.012035 -4.396895
 H 2.865325 4.322827 -1.313241
 H 2.312552 2.858433 -0.454711
 H 1.118342 4.004350 -1.112844
 H 3.203237 0.773509 -1.307679
 H 4.171134 0.428473 -2.759499
 H 2.395717 0.282069 -2.819050
 H 2.434453 3.950666 -4.860645
 H 4.144968 4.281424 -5.242363
 H 3.441608 4.773845 -3.679527