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Methyl 2-[(1R,2R,3R,5S,6S,7S,8R,12R,13R,17R,18R,19R,20S)-17,18-diacetyloxy-19-[(S)-acetyloxy(furan-3-yl)methyl]-3,6,7-trihydroxy-2,5,10,19-tetramethyl-15-oxo-9,14,16-trioxahexacyclo[10.4.3.12,5.01,13.03,7.08,13]icos-10-en-20-yl]acetate


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