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What is the molecular formula of the compound with this IUPAC name (1R,3aS,7S,7aS)-1-(benzenesulfonyl)-7-[tert-butyl(dimethyl)silyl]oxy-3-methylidene-2,3a,5,6,7,7a-hexahydro-1H-inden-4-one ?
user
C22H32O4SSi
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