You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[4-[[4-(3-chlorophenyl)piperazin-1-yl]methyl]-1,3-thiazol-2-yl]-N-(4-methylphenyl)acetamide into molecular formula.
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C23H25ClN4OS
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