21

C 2.73813 -1.51307 0.70321
C 2.42847 -0.16762 0.06105
C 3.07357 1.05179 0.75115
C 2.46552 1.27703 2.14376
C 4.61608 0.99221 0.83058
C 5.29270 0.85597 -0.52871
O 5.11109 2.18634 1.44213
H 2.20759 -2.30976 0.17090
H 2.41835 -1.54490 1.74869
H 3.80651 -1.74386 0.65933
H 1.33952 -0.03292 0.04774
H 2.73571 -0.19991 -0.99039
H 2.80172 1.93629 0.15777
H 2.77705 0.50145 2.85013
H 1.37135 1.27764 2.09631
H 2.77320 2.24465 2.55387
H 4.93122 0.16280 1.47210
H 4.99458 1.67074 -1.19770
H 5.05774 -0.09734 -1.01023
H 6.38110 0.92305 -0.42002
H 4.83569 2.93874 0.89154