You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (7S)-3-[(3-chlorophenyl)methyl]-9-(4-methoxyphenyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione into molecular formula.
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C24H24ClN5O3
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