You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1,3-benzothiazol-2-yl-[(3S)-3-[[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]piperidin-1-yl]methanone is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H22N4O2S
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