20

C          3.59440       -0.78650       -0.03770
C          2.30740       -0.00270       -0.02080
C          2.35920        1.38440       -0.01340
C          1.19460        2.10610        0.00200
C         -0.01700        1.40490        0.00980
C         -1.42120        1.79900        0.03110
N         -2.13700        0.71100        0.02700
N         -1.30390       -0.41200        0.01280
C          0.00210       -0.00410        0.00200
N          1.16230       -0.64920       -0.01290
C         -1.75770       -1.80500        0.00980
H          3.89450       -0.97000       -1.06940
H          4.37270       -0.21820        0.47150
H          3.44680       -1.73840        0.47250
H          3.31240        1.89210       -0.02040
H          1.21090        3.18600        0.00790
H         -1.79910        2.81070        0.04170
H         -1.86010       -2.15590        1.03660
H         -2.72150       -1.87200       -0.49490
H         -1.02920       -2.42330       -0.51460