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What is the molecular formula of the compound with this IUPAC name 2,4-ditert-butyl-6-[3-(4-tert-butyl-2-phenylphenyl)-9-(4-phenylpyridin-2-yl)-[1]benzothiolo[3,2-e]benzimidazol-2-yl]phenol ?
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C54H51N3OS
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