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system
Name the molecular formula for the molecule established as 6-[4-(2,3-diphenylquinoxalin-6-yl)phenyl]spiro[chromeno[2,3-j]phenanthridine-13,9'-fluorene];9-[4-(4-spiro[chromeno[2,3-j]phenanthridine-13,9'-fluorene]-6-ylphenyl)phenyl]carbazole-3-carbonitrile using the IUPAC nomenclature.
user
C115H68N6O2
assistant