You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 1-(4-methoxyphenyl)-2-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-1H-chromeno[2,3-c]pyrrole-3,9-dione into molecular formula.
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C28H21N3O4S2
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