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 2-(4-chlorophenyl)-5-(3-methoxyphenyl)-3-thiophen-2-yl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione into its molecular formula.
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C22H17ClN2O4S
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