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-(2-amino-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-N-[(2S)-2-(dimethylamino)-2-thiophen-3-ylethyl]acetamide into molecular formula.
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C17H23N7OS
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