20

C 0.71512 -1.52766 -0.22142
C 0.50444 -2.98443 -0.34240
C 1.31584 -3.92759 0.15508
C -0.38546 -0.64389 -0.14943
O -1.63367 -1.21854 -0.16072
C -2.75958 -0.35238 -0.12861
C -0.15990 0.73720 -0.06282
C 1.14034 1.24534 -0.06300
C 2.22651 0.38291 -0.15527
C 2.01498 -0.99382 -0.23902
H -0.40223 -3.28913 -0.86053
H 2.21704 -3.69181 0.71000
H 1.07217 -4.97799 0.02953
H -3.65984 -0.97304 -0.17197
H -2.77314 0.31202 -0.99885
H -2.79330 0.21612 0.80654
H -0.97675 1.44727 0.00605
H 1.30500 2.32016 0.00260
H 3.23904 0.77769 -0.16734
H 2.87935 -1.64658 -0.33117