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 9-(4-ethoxyphenyl)-11-(4-methoxyphenyl)-14-methylsulfanyl-8-oxa-12,13,15,17-tetrazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,13,15-hexaene is given. What is its corresponding molecular formula?
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C28H26N4O3S
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