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 N-[5-[(5,6-dimethylimidazo[1,2-d][1,2,4]thiadiazol-3-yl)-methylamino]pentyl]methanesulfonamide into molecular formula.
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C13H23N5O2S2
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