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 (1-benzyl-5-phenylindol-3-yl) 2-(1-benzyl-5-phenylindol-3-yl)-2-oxoacetate is given. What is its corresponding molecular formula?
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C44H32N2O3
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