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 3-(7-oxa-23-thiahexacyclo[11.11.0.02,10.04,8.016,24.017,22]tetracosa-1,3,5,8,10,12,14,16(24),17,19,21-undecaen-12-yl)pyridine is given. What is its corresponding molecular formula?
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C27H15NOS
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