You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named diethyl 4-[3-[4-(3,4-dihydroxyphenyl)-1,3-thiazol-2-yl]phenyl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate by IUPAC nomenclature, provide its molecular formula.
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C28H28N2O6S
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