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What is the molecular formula of the compound with this IUPAC name 2-(4-tert-butylphenyl)-5-[2'-[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]-9,9'-spirobi[fluorene]-2-yl]-1,3,4-oxadiazole;2-(4-tert-butylphenyl)-5-(4-phenylphenyl)-1,3,4-oxadiazole;3-(4-tert-butylphenyl)-4-phenyl-5-(4-phenylphenyl)-1,2,4-triazole;2-[4-[4-[2-[4-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenoxy]phenyl]-1,1,1-trifluoropropan-2-yl]phenoxy]phenyl]-4,6-diphenyl-1,3,5-triazine;2-(3-methylphenyl)-5-[4-[tris[4-[5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-yl]phenyl]methyl]phenyl]-1,3,4-oxadiazole ?
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C221H163F12N23O9
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