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What is the molecular formula of the molecule ethyl 6-methyl-2-sulfanylidene-4-[4-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate ?
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C20H26N2O8S
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