You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 6-chloro-N-methyl-N-(1-thiophen-2-ylpropan-2-yl)-4-(trifluoromethyl)pyridin-2-amine by IUPAC nomenclature, provide its molecular formula.
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C14H14ClF3N2S
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