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 N-[2-(3-fluorophenoxy)propyl]-N'-methyl-4-(oxolane-2-carbonyl)piperazine-1-carboximidamide is given. What is its corresponding molecular formula?
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C20H29FN4O3
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