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Can you give the molecular formula of the molecule 2-(3,4-dihydroxyphenyl)-5-hydroxy-8-[(2S,4R,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-7-[(2S,4S,5R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one ?
user
C27H30O15
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