You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[14-(dicyanomethylidene)-7,9,10,17,19,20-hexafluoro-3,13-dimethyl-3,5,13,15-tetrazahexacyclo[9.9.2.02,6.08,21.012,16.018,22]docosa-1,5,7,9,11,15,17,19,21-nonaen-4-ylidene]propanedinitrile into its molecular formula.
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C26H6F6N8
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