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-(4-chlorophenyl)sulfonyl-5-(3,4-dihydro-1H-isoquinolin-2-yl)-2-thiophen-2-yl-1,3-oxazole into its molecular formula.
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C22H17ClN2O3S2
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