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 (3R,5S)-N-(3-chloro-4-fluorophenyl)-2-methyl-5-[4-(4-methyl-1,2,4-triazol-3-yl)thiophen-2-yl]-1,1-dioxo-1,2,6-thiadiazinane-3-carboxamide into its molecular formula.
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C18H18ClFN6O3S2
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