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 4-(4-fluorophenyl)-N'-[(3-methyl-1,2-oxazol-5-yl)methyl]piperazine-1-carboximidamide is given. What is its corresponding molecular formula?
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C16H20FN5O
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