You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 6-chloro-4-(5-fluoro-2-methoxy-3-pyrimidin-2-ylanilino)-N-(trideuteriomethyl)pyridine-3-carboxamide into its molecular formula.
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C18H15ClFN5O2
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