You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-(3-imidazol-1-ylpropylamino)-6-oxo-4-pyridin-3-yl-1H-pyrimidine-5-carbonitrile by IUPAC nomenclature, provide its molecular formula.
user
C16H15N7O
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