You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 10-[2-(4-chlorophenyl)ethyl]-11-methyl-N-(2-methylcyclohexyl)-9-oxo-5-thia-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),3,7-triene-11-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C26H30ClN3O2S
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