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What is the molecular formula of the compound with this IUPAC name N-ethyl-7-[2-(4-fluoro-2,6-dimethylphenoxy)-5-prop-1-en-2-ylphenyl]-5-methyl-4-oxothieno[3,2-c]pyridine-2-carboxamide ?
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C28H27FN2O3S
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