You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 2-[[6-[2-[(2S,4R)-1-[2-cyclohexyl-4-(2-nitrophenyl)-4-oxobutanoyl]-4-phenylmethoxypyrrolidin-2-yl]-2-oxoethyl]-4,5-dioxononanoyl]amino]-2-phenylacetic acid is given. What is its corresponding molecular formula?
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