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 ethyl 3-[7-(3-carbamimidoylanilino)-1-methyl-2,5-dioxo-3H-1,4-benzodiazepin-4-yl]propanoate into molecular formula.
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C22H25N5O4
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