You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[5-chloro-4-[(R)-(4-chlorophenyl)-cyanomethyl]-2-methylphenyl]-4,5-dimethoxy-2-nitrobenzamide into its molecular formula.
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C24H19Cl2N3O5
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