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system
Provide the molecular formula for the IUPAC named substance 9-(4,6-diphenylpyrimidin-2-yl)furo[3,2-b]carbazole;9-(4,6-diphenyl-1,3,5-triazin-2-yl)furo[3,2-b]carbazole;9-(3,5-dipyridin-3-ylphenyl)furo[3,2-b]carbazole;9-(2,6-dipyridin-2-ylpyridin-4-yl)furo[3,2-b]carbazole;9-(9-phenylcarbazol-3-yl)furo[3,2-b]carbazole .
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C150H94N16O5
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