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 1-(2-fluorophenyl)-N-[2-(2-methoxyethylamino)ethyl]-6-methyl-4-oxopyridazine-3-carboxamide is given. What is its corresponding molecular formula?
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C17H21FN4O3
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