You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[4-[5-(3-fluoro-4-methylphenyl)-1,2,4-oxadiazol-3-yl]phenyl]-4-methoxybenzenesulfonamide ?
user
C22H18FN3O4S
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