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Under IUPAC nomenclature, a molecule named ethyl 2-[1-(3-methoxy-4-prop-2-enoxyphenyl)-7-methyl-3,9-dioxo-1H-chromeno[2,3-c]pyrrol-2-yl]-4-methyl-1,3-thiazole-5-carboxylate is given. What is its corresponding molecular formula?
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C29H26N2O7S
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