You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-1-[4-[4-[(2R)-2-acetyloxy-3-chloropropoxy]-3,5-dichlorophenyl]sulfonylphenoxy]-3-(methanesulfonamido)propan-2-yl] acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H26Cl3NO10S2
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