You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2'R,3S,3'R,5'R)-N-[2-(4-acetylpiperazin-1-yl)ethyl]-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide;(2'R,3S,3'R,5'R)-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-N-[2-[4-(2-hydroxyethyl)piperazin-1-yl]ethyl]-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide;(2'R,3S,3'R,5'R)-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-N-[3-[4-(hydroxymethyl)piperazin-1-yl]propyl]-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide;(2'R,3S,3'R,5'R)-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-N-(3-morpholin-4-ylpropyl)-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide;(2'R,3S,3'R,5'R)-6-chloro-3'-(3-chloro-4-fluorophenyl)-5'-(2,2-dimethylpropyl)-5-fluoro-2-oxo-N-[2-(3-oxopiperazin-1-yl)ethyl]spiro[1H-indole-3,4'-pyrrolidine]-2'-carboxamide into molecular formula.
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C152H184Cl10F10N24O15
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