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Name the molecular formula for the molecule established as 11-[9-(2,6-diphenylpyrimidin-4-yl)dibenzofuran-2-yl]-8,14-dioxa-1-azapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2,4,6,9,11,13(21),15,17,19-nonaene using the IUPAC nomenclature.
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C46H27N3O3
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