You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-aminooxycarbonyloxyethyl 4-[[(2'R,3'S,5'S)-6-chloro-3'-(3-chloro-2-fluorophenyl)-5'-(2,2-dimethylpropyl)-2-oxospiro[1H-indole-3,4'-pyrrolidine]-2'-carbonyl]amino]-3-methoxybenzoate into its molecular formula.
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C34H35Cl2FN4O8
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