You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule N-[3-(dimethylamino)propyl]-N-(6-fluoro-1,3-benzothiazol-2-yl)-2-(4-methylphenyl)sulfonylacetamide ?
user
C21H24FN3O3S2
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