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(2007/10/03)triethylsilyl chloride
(6R)-6-[(1R,3aR,7aR)-4-(trifluoromethanesulfonyloxy)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-1-yl]-2-methyl-2-(triethylsilyloxy)heptane
(1R,3aR,7aR)-1-[(2R)-6-hydroxy-6-methylhept-2-yl]-7a-methyloctahydroinden-4-one