You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-chloro-1'-(2,2-dimethylpropyl)-1-[2-[(5-pyrazin-2-yl-1,3,4-thiadiazol-2-yl)amino]phenyl]spiro[2H-indole-3,4'-piperidine]-7-ol into its molecular formula.
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C29H32ClN7OS
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