You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 8-bromo-2-[4-(4-fluorophenoxy)phenyl]sulfonyl-5-hydroxy-3,4-dihydro-1H-isoquinoline-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H21BrFNO6S
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