You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[4-[2-[[5-(3,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]piperazin-1-yl]-2-phenylacetonitrile The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H25N5O2S
assistant