You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[(Z)-[4-bromo-2,5-dimethyl-1-(2-methylphenyl)pyrrol-3-yl]methylideneamino]-2-[(4-chlorophenyl)methylsulfanyl]acetamide .
user
C23H23BrClN3OS
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