You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-(2,4-dimethylphenyl)-2-[4-[(5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl]piperazin-1-yl]propanamide into molecular formula.
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C22H27N5O2S
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