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What is the molecular formula of the compound with this IUPAC name ethyl (2E,5S)-2-[[5-chloro-2-[(3-chlorophenyl)methoxy]phenyl]methylidene]-7-methyl-5-(4-methyl-3-nitrophenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate ?
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C31H25Cl2N3O6S
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