You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule tert-butyl 4-tert-butyl-2-(1-chloro-3-methyl-5H-pyrrolo[1,2-a]azepin-7-yl)-6,7-dihydro-4H-thieno[3,2-c]pyridine-5-carboxylate into molecular formula.
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C26H33ClN2O2S
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