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What is the molecular formula of the compound with this IUPAC name ethyl (2Z,5S)-5-(4-fluorophenyl)-7-methyl-2-[(E)-3-(4-nitrophenyl)prop-2-enylidene]-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate ?
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C25H20FN3O5S
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