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What is the molecular formula of the compound with this IUPAC name [(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]-[6-[tert-butyl(dimethyl)silyl]oxy-2-chloro-3,4-bis(phenylmethoxy)phenyl]methanol ?
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C41H55ClO4Si
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