You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule ethyl 2-[4-[[3-benzyl-5-(trifluoromethyl)phenyl]sulfonylamino]-4,5,6,7-tetrahydroindazol-1-yl]acetate into molecular formula.
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C25H26F3N3O4S
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