You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(Z)-1-(4-acetamidophenyl)ethylideneamino]-2-(3-chloro-N-(4-methylphenyl)sulfonylanilino)acetamide into its molecular formula.
user
C25H25ClN4O4S
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