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 3-[2-[(3S,5S,6R)-3-ethyl-6-pyridin-2-yl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-5-yl]pyrrol-1-yl]benzoic acid into its molecular formula.
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C23H22N4O2S
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