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What is the molecular formula of the compound with this IUPAC name 5-bromo-4-N-(5-dimethylphosphorylquinoxalin-6-yl)-2-N-[2-methoxy-5-[(1-methylpiperidin-3-yl)amino]phenyl]pyrimidine-2,4-diamine ?
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C27H32BrN8O2P
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