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 benzyl N-[2,4-difluoro-3-[[3-(9-iodophosphanylpurin-6-yl)pyridin-2-yl]amino]phenyl]carbamate into molecular formula.
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C24H17F2IN7O2P
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