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 [2-(3-methylbutan-2-ylamino)-2-oxoethyl] (E)-3-(5-chloro-3-methyl-1-phenylpyrazol-4-yl)prop-2-enoate into molecular formula.
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C20H24ClN3O3
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