You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[4-[[5-(2-fluoro-4-methylsulfanylphenyl)pyrazin-2-yl]oxymethyl]piperidin-1-yl]-3-propan-2-yl-1,2,4-oxadiazole .
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C22H26FN5O2S
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