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What is the molecular formula of the molecule 4-[3-[(3,5-ditert-butylphenyl)methyl]-2-methylidene-4-[(1,2,2,6,6-pentamethylpiperidin-4-yl)methyl]-3-propan-2-ylpent-4-enyl]-1,2,2,6,6-pentamethylpiperidine ?
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C45H78N2
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