You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 2-[4-[[3-(4-chlorophenyl)sulfonyl-5-(trifluoromethyl)phenyl]sulfonyl-methylamino]-4,5,6,7-tetrahydroindazol-1-yl]acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H25ClF3N3O6S2
assistant