You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 3-[[5-[[6-(3,5-dimethylpyrazol-1-yl)pyridazin-3-yl]sulfanylmethyl]-1,3,4-oxadiazol-2-yl]sulfanyl]pentane-2,4-dione by IUPAC nomenclature, provide its molecular formula.
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C17H18N6O3S2
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