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system
2-tert-butyl-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;2-[1,1-dimethyl-3,4-diphenyl-5-(6-pyridin-2-ylpyridin-2-yl)silol-2-yl]-6-pyridin-2-ylpyridine;1,1-dimethyl-2,3,4,5-tetraphenylsilole;4,7-diphenyl-1,10-phenanthroline;[2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane;2-(3-methylphenyl)-5-[4-[tris[4-[5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-yl]phenyl]methyl]phenyl]-1,3,4-oxadiazole;trimethyl-[3-[10-(3-methylphenyl)-7,7-diphenyl-3,11-disilatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl]phenyl]silane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C293H229F9N20O8P2Si5
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