You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 6-[5-amino-6-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]pyrazin-2-yl]-1'-(piperazine-1-carbonyl)spiro[1H-indole-3,4'-piperidine]-2-one into its molecular formula.
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C29H30Cl2FN7O3
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