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What is the molecular formula of the compound with this IUPAC name methyl 4-[4-[(12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-11-yl)methyl]-1,3-thiazol-2-yl]benzoate ?
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C21H17N3O3S2
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