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What is the molecular formula of the compound with this IUPAC name 3-bromo-2-(1-hydroxyethyl)-6-methylpyrido[1,2-a]pyrimidin-4-one;2-[1-(3-bromo-6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)ethyl]isoindole-1,3-dione ?
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C30H25Br2N5O5
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