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[(2R,3R)-5-[[(3Ar,6S,6aR)-2-oxo-3a-(phenylmethoxymethyl)-6,6a-dihydro-4H-furo[3,4-d][1,3]dioxol-6-yl]oxy]-2-[3,4-bis(phenylmethoxy)phenyl]-7-phenylmethoxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-tris(phenylmethoxy)benzoate


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