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system
Name the molecular formula for the molecule established as 2-tert-butyl-6-[5-[4-[[2-(3-tert-butyl-2-hydroxy-5-methylphenyl)benzotriazol-5-yl]amino]anilino]benzotriazol-2-yl]-4-methylphenol using the IUPAC nomenclature.
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C40H42N8O2
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