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system
What is the molecular formula of the molecule identified by 9-carbazol-9-yl-12-[4-(4,6-diphenylpyrimidin-2-yl)phenyl]-[1]benzofuro[3,2-a]carbazole;10-carbazol-9-yl-12-[4-(4,6-diphenylpyrimidin-2-yl)phenyl]-[1]benzofuro[3,2-a]carbazole;12-[4-(4,6-diphenylpyrimidin-2-yl)phenyl]-6-phenyl-[1]benzofuro[3,2-a]carbazole;12-[4-(4,6-diphenylpyrimidin-2-yl)phenyl]-7-phenyl-[1]benzofuro[3,2-a]carbazole ?
user
C196H122N14O4
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