You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2,4-di(dibenzofuran-2-yl)-6-(21-pentacyclo[12.8.0.02,7.08,13.015,20]docosa-1(14),2,4,6,8,10,12,15,17,19,21-undecaenyl)-1,3,5-triazine into its molecular formula.
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C49H27N3O2
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