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Under IUPAC nomenclature, a molecule named 1-ethyl-3-[4-(3-fluoropyridin-2-yl)-6-(1-methyl-2-oxopiperidin-4-yl)-1H-benzimidazol-2-yl]urea;1-ethyl-3-[6-(3-hydroxypyrrolidin-1-yl)-4-pyrimidin-2-yl-1H-benzimidazol-2-yl]urea;1-ethyl-3-[6-(pyridin-2-ylmethylamino)-4-pyrimidin-2-yl-1H-benzimidazol-2-yl]urea is given. What is its corresponding molecular formula?
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C59H64FN21O5
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