You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 5-(3-chloro-5-methoxy-4-propan-2-yloxyphenyl)-3-ethyl-6-pyridin-2-yl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole is given. What is its corresponding molecular formula?
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C22H26ClN3O2S
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