You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 6,7-dichloro-2-[2-chloro-5-(trifluoromethyl)phenyl]-1-hydroxy-4H-1,2,4-benzotriazin-3-one into molecular formula.
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C14H7Cl3F3N3O2
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