20

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C -2.75640 -0.11715 -0.22284
O -3.37797 1.00451 0.41483
C -3.19840 -0.15979 -1.69392
O -4.62885 -0.22764 -1.75925
C -0.57861 1.18312 -0.05565
C 0.81370 1.23012 0.03436
C 1.54978 0.04851 0.08478
C 0.89470 -1.18041 0.04632
C -0.49819 -1.22861 -0.04254
H -3.13599 -1.00139 0.30252
H -4.26280 1.07665 0.00752
H -2.77858 -1.01853 -2.22838
H -2.90031 0.75488 -2.21789
H -4.88710 -1.13088 -1.50321
H -1.14057 2.11496 -0.08962
H 1.32148 2.19040 0.06838
H 2.63343 0.08628 0.15724
H 1.46927 -2.10214 0.08775
H -0.98968 -2.19848 -0.07011