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 (8S)-2-amino-8-(4-methyl-2-oxochromen-7-yl)-4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-c]azepin-6-one is given. What is its corresponding molecular formula?
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C17H15N3O3S
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