You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-[3-[2-[(4,4-difluorocyclohexyl)amino]cyclopropyl]phenyl]-2-(5-methyl-1,3,4-thiadiazol-2-yl)ethanone .
user
C20H23F2N3OS
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