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 2-[1-(2-cyanoethyl)pyrazol-4-yl]-N-[(2S)-2-(diethylamino)propyl]-6-(5-thiophen-2-ylpyrazolo[1,5-a]pyrimidin-3-yl)pyridine-4-carboxamide into molecular formula.
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C29H31N9OS
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