13
charge = 0
 O 0.871542 1.257690 -0.136526
 N 2.249553 1.273698 -0.176797
 C 2.761576 0.817353 0.887024
 C 4.244413 0.761575 1.010178
 C 4.784250 1.632984 2.153324
 C 4.303312 1.209570 3.459616
 N 3.914255 0.855543 4.481836
 H 0.622034 1.619403 -0.991618
 H 2.132923 0.471156 1.709980
 H 4.686959 1.098545 0.071463
 H 4.558999 -0.273501 1.178210
 H 4.497049 2.677064 2.001042
 H 5.876944 1.595720 2.165548