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What is the molecular formula of the compound with this IUPAC name tert-butyl 7-(3,4-dichlorophenyl)-5-methyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate;7-(3,4-dichlorophenyl)-5-methyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid;hydrochloride ?
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C50H50Cl7N9O6
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