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What is the molecular formula of the molecule identified by (E)-but-2-enedioic acid;[1-[2-[3-(3,4-dimethoxyphenyl)-1-(3,4,5-triethoxybenzoyl)pyrrolidin-3-yl]ethyl]piperidin-4-yl]-[1-[(4-fluorophenyl)methyl]benzimidazol-2-yl]methanone ?
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C51H59FN4O11
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