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system
Name the molecular formula for the molecule established as 3-bromo-4-chloro-2H-pyrazolo[3,4-d]pyrimidine;N-[[1-(3-bromo-2H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-yl]-(4-chlorophenyl)methyl]-N',N'-diethylethane-1,2-diamine;tert-butyl 4-(4-chlorobenzoyl)piperidine-1-carboxylate;tert-butyl 4-[(4-chlorophenyl)-[2-(diethylamino)ethylamino]methyl]piperidine-1-carboxylate;N',N'-diethylethane-1,2-diamine using the IUPAC nomenclature.
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C74H109Br2Cl4N17O5
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