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2-(3,4-dihydroxyphenyl)ethyl 3-O-{6-deoxy-3-O-[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydrofuran-2-yl]-alpha-L-mannopyranosyl}-4-O-[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]-beta-D-glucopyrano related products: