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What is the molecular formula of the compound with this IUPAC name 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[[4-(dimethylamino)phenyl]methylideneamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile ?
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C23H19ClF3N5S
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