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 N-[[4-(6-chloropyridazin-3-yl)oxy-3-(trifluoromethyl)phenyl]carbamoyl]-2,4-dinitrobenzamide is given. What is its corresponding molecular formula?
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C19H10ClF3N6O7
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