21

C 1.13548 -0.39547 0.12428
C 0.23644 -1.35285 -0.17869
C 0.54578 -2.71561 -0.73151
C -1.23751 -1.10194 0.02377
C 2.64644 -0.40438 0.04348
C 3.30377 -1.51770 0.85952
C 3.15748 -0.36869 -1.39535
H 0.74426 0.55114 0.50342
H 1.58530 -2.83582 -1.03753
H -0.06577 -2.91018 -1.61909
H 0.32150 -3.48385 0.01510
H -1.43958 -0.10789 0.43594
H -1.65461 -1.83931 0.71753
H -1.77020 -1.17995 -0.92961
H 2.97175 0.53669 0.50914
H 3.17035 -2.50557 0.41017
H 2.89986 -1.55122 1.87776
H 4.38302 -1.34285 0.93789
H 2.93217 -1.29083 -1.93972
H 4.24476 -0.23295 -1.41269
H 2.71116 0.46528 -1.94955