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-bromo-2-fluorophenyl)-[4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazin-1-yl]methanone is given. What is its corresponding molecular formula?
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C17H16BrFN6O
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