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 methyl 2-[5-[2-[[(4-chloro-2-pyrrolidin-1-ylphenyl)-phenylmethyl]amino]-2-oxoethyl]-1H-indol-3-yl]acetate into its molecular formula.
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C30H30ClN3O3
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