You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named buta-1,3-diene;[2-[di(propan-2-yl)amino]acetyl] 2-[di(propan-2-yl)amino]acetate is given. What is its corresponding molecular formula?
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C20H38N2O3
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