You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[3-[4-(2-methylpropyl)-5-methylsulfanyl-1,2,4-triazol-3-yl]propyl]-2-[4-(tetrazol-1-yl)phenyl]acetamide into molecular formula.
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C19H26N8OS
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