You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(2S)-2-(3,5-dimethylpyrazol-1-yl)propyl]-6-(1,2,4-triazol-4-yl)pyridine-2-carboxamide into its molecular formula.
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C16H19N7O
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