You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (5Z)-3-[(6-chloro-1,3-benzodioxol-5-yl)methyl]-5-[[4-(4-methylphenyl)sulfanyl-3-nitrophenyl]methylidene]-1,3-thiazolidine-2,4-dione by IUPAC nomenclature, provide its molecular formula.
user
C25H17ClN2O6S2
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