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For the molecule named 13-(8,9-dihydrodibenzofuran-3-yl)-1-methyl-16,18-diphenyl-10-[9-(4-phenylphenyl)carbazol-2-yl]-13-azapentacyclo[10.7.1.02,7.08,20.014,19]icosa-2,4,6,8(20),9,11,14,16,18-nonaene by IUPAC nomenclature, provide its molecular formula.
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C68H46N2O
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