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 4-(2-chloro-4-fluorophenyl)-7,7-dimethyl-2-(1,3-thiazol-2-yl)-1,4,6,8-tetrahydroquinazolin-5-one into its molecular formula.
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C19H17ClFN3OS
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