13
charge = 0
 N 1.088969 -0.334289 -0.035031
 N 2.438955 -0.404483 0.265634
 C 3.365203 0.589046 -0.236303
 C 2.969405 1.943385 0.126365
 C 2.612670 3.051870 0.416071
 C 2.859652 -1.383369 1.111415
 O 4.003073 -1.536969 1.469835
 H 0.948664 -0.428367 -1.035455
 H 0.720173 0.565183 0.258333
 H 3.446632 0.512419 -1.327895
 H 4.341085 0.341428 0.190477
 H 2.316851 4.039675 0.681451
 H 2.015657 -2.023120 1.417694