You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 4-N-(5-dimethylphosphorylquinoxalin-6-yl)-6-N-[2-methoxy-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl]-1H-pyrrolo[2,3-b]pyridine-4,6-diamine into molecular formula.
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C34H42N9O2P
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