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Under IUPAC nomenclature, a molecule named 3-[1-(2-fluoro-4-methylphenyl)-4H-chromeno[4,3-b]pyrrol-2-yl]-1-[4-(2-methylpropyl)piperazin-1-yl]propan-1-one is given. What is its corresponding molecular formula?
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C29H34FN3O2
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