You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 11-(cyclohexanecarbonyl)-5-thiophen-2-yl-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one into its molecular formula.
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C22H26N2O2S
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