You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(3,4-dichlorophenyl)methyl-[2-(N-(4-fluorophenyl)sulfonylanilino)acetyl]amino]-N-methylpropanamide into its molecular formula.
user
C25H24Cl2FN3O4S
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