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[(2R,3R,4S,5R,6S)-2-[[(3Ar,4R,6R,7R,7aS)-2-oxo-7-phenylmethoxy-6-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]oxymethyl]-4,5-dibenzoyloxy-6-methoxyoxan-3-yl] benzoate


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