You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-[[4-[(1R,5S)-8-[(1S)-2,2-difluorocyclopropanecarbonyl]-3,8-diazabicyclo[3.2.1]octan-3-yl]pyrimidin-2-yl]amino]-3-fluoropyridine-2-carboxamide into its molecular formula.
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C20H20F3N7O2
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