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 3-[4-[2-[(1H-benzimidazol-2-ylamino)methyl]-1H-imidazol-5-yl]phenyl]-2-[(2-ethyl-4-fluoro-6-methylbenzoyl)amino]propanoic acid is given. What is its corresponding molecular formula?
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