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What is the molecular formula of the compound with this IUPAC name 8-[(2S,3R,4S,5S)-4,5-dihydroxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one ?
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C26H28O13
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