You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (5Z)-5-[(2-bromo-4,5-dimethoxyphenyl)methylidene]-3-(4-fluorophenyl)-2-sulfanylidene-1,3-thiazolidin-4-one using the IUPAC nomenclature.
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C18H13BrFNO3S2
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