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What is the molecular formula of the compound with this IUPAC name N-[1-(4-chlorophenyl)ethyl]-2-[(11-methyl-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl)sulfanyl]acetamide ?
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C20H20ClN3O2S2
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