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-(4-chlorocyclohexa-1,5-dien-1-yl)-4-(3,3-difluoro-2-hydroxypent-4-enyl)-1H-1,2,4-triazol-5-one by IUPAC nomenclature, provide its molecular formula.
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C13H14ClF2N3O2
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