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For the molecule named [(2R,3R,4R,5R,6R)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2-[[(2R,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]methyl]oxan-3-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate by IUPAC nomenclature, provide its molecular formula.
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C34H44O18
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