18

N   -0.541059198   0.029576202  -0.208995077
H    0.055553351  -0.786118099  -0.130293346
H   -1.469669404  -0.274708452   0.053143382
C   -0.078799266   1.042390365   0.738458862
H   -0.720152936   1.919413767   0.671980262
H   -0.050758189   0.723822930   1.785514529
H    0.926430724   1.356603792   0.461999188
N    2.934510688  -1.378811648   0.071744361
C    3.272947004  -0.566467583  -0.939968115
H    2.730279785  -0.711005564  -1.865349474
C    4.244276266   0.425666212  -0.839601111
H    4.469128706   1.050006499  -1.692451804
C    4.905116333   0.595207650   0.372663327
H    5.662970278   1.357444986   0.489047456
C    4.564983424  -0.239754875   1.431786280
H    5.047571830  -0.149292636   2.394486934
C    3.581201859  -1.204543883   1.232602899
H    3.295117529  -1.868291491   2.039213556
