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-(1,2,3,6-tetrahydropyridin-4-ylmethyl)-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine into molecular formula.
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C9H11F3N4S
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