21

C 1.02987 0.45010 -0.43537
C 0.43678 0.71736 -1.79816
C 0.04785 -0.34498 -2.62571
C -0.48037 -0.09711 -3.89312
C -0.62810 1.21292 -4.34415
C -0.24719 2.27680 -3.52827
C 0.28485 2.03118 -2.26162
C 2.55859 0.54079 -0.41852
Br 3.15861 0.40386 1.45129
C 3.25124 -0.55932 -1.21207
H 0.59822 1.17398 0.26890
H 0.69851 -0.53351 -0.07524
H 0.15788 -1.37363 -2.29013
H -0.77719 -0.92707 -4.52908
H -1.04122 1.40488 -5.33082
H -0.36533 3.29848 -3.87894
H 0.57635 2.87299 -1.63702
H 2.90412 1.52415 -0.75514
H 2.92688 -1.55425 -0.88745
H 4.33905 -0.51017 -1.09199
H 3.03933 -0.46641 -2.28162