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What is the molecular formula of the compound with this IUPAC name 6-[10-(9,9-dimethylfluoren-3-yl)anthracen-9-yl]-9,15-dithiahexacyclo[11.11.0.02,10.03,8.014,22.016,21]tetracosa-1(13),2(10),3(8),4,6,11,14(22),16,18,20,23-undecaene ?
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C51H32S2
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