You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-(3,4-dimethylphenyl)-N-[[4-[4-(4-methylphenyl)-1,3-thiazol-2-yl]phenyl]methyl]-4-oxobutanamide into molecular formula.
user
C29H28N2O2S
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