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system
Name the molecular formula for the molecule established as 3-[[(2R,3R,4S,5R,6S)-4-(2-carboxyacetyl)oxy-3,5-dihydroxy-6-[5-hydroxy-2-(4-methoxyphenyl)-4-oxochromen-7-yl]oxyoxan-2-yl]methoxy]-3-oxopropanoic acid using the IUPAC nomenclature.
user
C28H26O16
assistant