You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (5E)-5-[(2,6-dichlorophenyl)methylidene]-3-[(E)-(2,6-dichlorophenyl)methylideneamino]-2-sulfanylidene-1,3-thiazolidin-4-one is given. What is its corresponding molecular formula?
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C17H8Cl4N2OS2
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