You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[[4-(3-fluorophenyl)cyclohexyl]oxymethyl]-7-methyl-6-oxo-1,2,3,4-tetrahydroquinolizin-3-yl]methanesulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H31FN2O4S
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