You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3R)-N-cyclooctyl-1-[(6-methyl-3-oxo-4H-1,4-benzoxazin-7-yl)sulfonyl]piperidine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H33N3O5S
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