You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(7-methyl-4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]-N-[(4-methylphenyl)methyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H27N3O2S2
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