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-[methyl-[2-(methylamino)-2-oxoethyl]amino]-2-oxoethyl] (E)-3-(2,4-dichlorophenyl)prop-2-enoate into molecular formula.
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C15H16Cl2N2O4
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