You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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5-chloro-2-N-[4-[(dimethylamino)methyl]-2-methoxyphenyl]-4-N-(2-dimethylphosphorylphenyl)pyrimidine-2,4-diamine The above is the IUPAC name of a molecule. Write its molecular formula.
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