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 7-[(1R,2R,3R)-3-hydroxy-2-[(E)-4-hydroxyoct-1-enyl]-5-oxocyclopentyl]-N-phenylheptanamide is given. What is its corresponding molecular formula?
user
C26H39NO4
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