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What is the molecular formula of the compound with this IUPAC name 5-[(2S,3R,4S,5S,6R)-3-[(2S,3R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-hydroxybenzoic acid ?
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C18H24O13
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