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What is the molecular formula of the molecule bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2-(2,2,6,6-tetramethylpiperidin-4-yl)propanedioate ?
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C47H81N3O5
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