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 4-[[5-[[2-bromo-5-methoxy-4-[(4-methylphenyl)methoxy]phenyl]methylidene]-3-methyl-4-oxo-1,3-thiazolidin-2-ylidene]amino]benzoic acid .
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C27H23BrN2O5S
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