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(3aS,8R,9aS,10S,12S,13S,13aR,13bS)-13-hydroxy-13-(hydroxymethyl)-6,9a,14,14-tetramethyl-2,9-dioxo-10-((triethylsilyl)oxy)-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxole-8,12-diyl diacetate
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((3aS,8R,9aS,10S,12S,13S,13aR,13bS)-8-acetoxy-12,13-dihydroxy-6,9a,14,14-tetramethyl-2,9-dioxo-10-((triethylsilyl)oxy)-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-13-yl)methyl acetate
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((3aS,8R,9aS,10S,12S,13S,13aR,13bS)-8-acetoxy-10,12,13-trihydroxy-6,9a,14,14-tetramethyl-2,9-dioxo-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-13-yl)methyl acetate
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(3aS,8R,9aS,10S,12S,13S,13aR,13bS)-12,13-dihydroxy-6,9a,14,14-tetramethyl-2,9-dioxo-10-((triethylsilyl)oxy)-13-(((trimethylsilyl)oxy)methyl)-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-8-yl acetate
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(2S,3a'S,8'R,9a'S,10'S,12'S,13a'R,13b'S)-6',9a',14',14'-tetramethyl-2',9'-dioxo-10'-((triethylsilyl)oxy)-4',5',8',9',9a',10',11',12',13a',13b'-decahydrospiro[oxirane-2,13'-[3a,7]methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxole]-8',12'-diyl diacetate