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system
(2'R,3S,3'R,5'R)-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-N-[4-hydroxy-2-(2-hydroxyethyl)butyl]-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide The above is the IUPAC name of a molecule. Write its SMILES notation.
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