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What is the molecular formula of the compound with this IUPAC name ethyl (2Z)-5-(4-acetyloxy-3-methoxyphenyl)-2-[(4-methoxycarbonylphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate ?
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C28H26N2O8S
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