You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named [2-(4-methoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethyl] 3-methyl-6-thiophen-2-yl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C22H19N3O6S
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