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 14-(4-fluorophenyl)-5-thia-13,16-diazahexacyclo[11.11.0.02,10.04,8.015,23.017,22]tetracosa-2(10),3,6,8,15(23),17,19,21-octaene is given. What is its corresponding molecular formula?
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C27H21FN2S
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