You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 6-[2-[(1S,5R)-3-bicyclo[3.1.0]hexanyl]-5-bromo-4-(methylamino)-6-oxopyrimidin-1-yl]pyridine-3-carbonitrile into its molecular formula.
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C17H16BrN5O
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