You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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4-N-(4-chloro-3,5-dimethoxyphenyl)-5-methyl-2-N-[4-(4-methylpiperazin-1-yl)phenyl]pyrimidine-2,4-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H29ClN6O2
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