You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-[4-[(Z)-[3-[(2S)-butan-2-yl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-1-phenylpyrazol-3-yl]-N,N-dimethylbenzenesulfonamide into its molecular formula.
user
C25H26N4O3S3
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