20

C          3.48540        0.60190       -2.46500
C          3.52850       -0.57370       -1.69620
C         -1.61320       -1.95390        0.29810
C          2.29670        1.34960       -2.53680
C          2.38400       -1.00530       -1.00230
C         -1.58610       -0.75180        0.98410
C         -0.52720       -1.90850       -0.55950
C          0.05180        1.63280       -1.94400
C          1.14390        0.92540       -1.83780
C          1.17980       -0.26570       -1.06060
N         -0.91490        2.24600       -2.03120
N         -0.53980       -0.03560        0.54070
N          0.08490       -0.71960       -0.37490
H          4.37250        0.93340       -3.00460
H          4.45090       -1.15150       -1.63810
H         -2.33510       -2.76290        0.40930
H          2.26880        2.25990       -3.13570
H          2.43070       -1.92160       -0.41380
H         -2.28170       -0.42010        1.75490
H         -0.20800       -2.67890       -1.26150
