You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 7-[4-[4-(5-fluoro-1H-indol-3-yl)butyl]piperazin-1-yl]-3-methyl-1,3-benzoxazol-2-one into molecular formula.
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C24H27FN4O2
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