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 N'-(3-dodecan-2-yl-2,5-dihydroxypyrrol-1-yl)-N'-(2,2,6,6-tetramethylpiperidin-4-yl)oxamide into molecular formula.
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C27H48N4O4
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