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system
Provide the molecular formula for the IUPAC named substance 2,3-diphenyl-6-[6-phenyl-4-(4-phenylphenyl)pyridin-2-yl]furo[3,2-c]carbazole;2,3-diphenyl-6-[2-phenyl-6-(4-phenylphenyl)pyrimidin-4-yl]furo[3,2-c]carbazole;2,3-diphenyl-6-[4-phenyl-6-(4-phenylphenyl)pyrimidin-2-yl]furo[3,2-c]carbazole .
user
C145H94N8O3
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